Advances in Agriculture最新文献

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Integrated Pest Management (IPM) in Agriculture and Its Role in Maintaining Ecological Balance and Biodiversity 农业有害生物综合治理及其在维持生态平衡和生物多样性中的作用
Advances in Agriculture Pub Date : 2023-08-12 DOI: 10.1155/2023/5546373
Prodipto Bishnu Angon, S. Mondal, Israt Jahan, Mitu Datto, Uttam Biswas Antu, Famin Jahan Ayshi, Md. Shafiul Islam
{"title":"Integrated Pest Management (IPM) in Agriculture and Its Role in Maintaining Ecological Balance and Biodiversity","authors":"Prodipto Bishnu Angon, S. Mondal, Israt Jahan, Mitu Datto, Uttam Biswas Antu, Famin Jahan Ayshi, Md. Shafiul Islam","doi":"10.1155/2023/5546373","DOIUrl":"https://doi.org/10.1155/2023/5546373","url":null,"abstract":"The production of sustainable crops and environmental management in farming face several significant potential obstacles, including climate change, resource depletion and environmental degradation. Weeds and insect pests that considerably reduce yields have put crop production systems in danger. The greatest worry for farmers is the decline in productivity due to illnesses and pests. Insects, weed pests, and plant pathogens destroy more than 40% of all potential food production every year. The widespread use of integrated pest management (IPM) is a result of worries about the long-term viability of conventional agriculture. IPM ensures sufficient, secure, equitable, and steady flows of both food and ecosystem services, as well as increased agricultural profitability due to lower pest management expenditures. A number of studies conducted on IPM have been combined. Important information from all these studies was analyzed and summarized in this literature review. In this article, we investigated the following: (1) explanation of different management components; (2) development in organically integrated weed and insect pest management, with possible ramifications and scope; (3) knowledge and adaptation status of IPM in the modern world; (4) resources and tools of IPM; (5) current challenges and suggested future research priorities. Regular training related to IPM should be arranged to spread the knowledge of IPM to all farmer levels. This requires the cooperation of the government. Furthermore, IPM will reach a new milestone if Internet of Things technology is practiced along with the existing pest control method. Overall, this review addresses the possibilities for researchers and farmers to use a variety of natural control agents as a full or partial replacement for synthetic pesticides.","PeriodicalId":30608,"journal":{"name":"Advances in Agriculture","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88684478","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Potential and Prospects of Trichoderma in Plant Protection 木霉在植物保护中的潜力与展望
Advances in Agriculture Pub Date : 2023-07-31 DOI: 10.1155/2023/5573662
Ritesh Kumar, Pratik Samanta, Susanth Vijay Raj, Pratush Bera, Mohammed Naimuddin
{"title":"Potential and Prospects of Trichoderma in Plant Protection","authors":"Ritesh Kumar, Pratik Samanta, Susanth Vijay Raj, Pratush Bera, Mohammed Naimuddin","doi":"10.1155/2023/5573662","DOIUrl":"https://doi.org/10.1155/2023/5573662","url":null,"abstract":"In order to feed the growing population, agriculture is a vital component of any country; however, pests pose a constant threat to it. Chemical pesticides are employed to safeguard the crops from the enormous yield loss. These chemical pesticides are boundless in killing crop pests; however, they have detrimental effects on the health of both humans and the environment. Therefore, biological control techniques are being utilised after identifying an environmentally suitable substitute. Due to its well-known biological control mechanism, Trichoderma spp. have been utilised extensively in agricultural applications. The host plant’s soil and rhizosphere serve as shelter place for Trichoderma. It has the ability to create a variety of secondary metabolites and secretion of important enzymes. Clarification of Trichoderma’s importance in the prevention and treatment of plant diseases is thus important in order to advance sustainable agriculture. The mechanisms, which include mycoparasitism, antibiosis and competition aid in the management of insect pests and plant pathogens in the soil, seeds, roots, stems, leaves, etc. It is crucial to create new formulations of biocontrol microorganisms with a greater level of stability and survivability in order to implement biocontrol technology in the field and enhance its commercialisation.","PeriodicalId":30608,"journal":{"name":"Advances in Agriculture","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88344088","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Determinants of Smallholder Farmers’ Income Diversification in Sodo Zuria District, Southern Ethiopia 埃塞俄比亚南部Sodo Zuria地区小农收入多样化的决定因素
Advances in Agriculture Pub Date : 2023-07-21 DOI: 10.1155/2023/6038569
Atalelech W/kidan, Alula Tafesse
{"title":"Determinants of Smallholder Farmers’ Income Diversification in Sodo Zuria District, Southern Ethiopia","authors":"Atalelech W/kidan, Alula Tafesse","doi":"10.1155/2023/6038569","DOIUrl":"https://doi.org/10.1155/2023/6038569","url":null,"abstract":"The research aimed to estimate income diversification and investigate demographic, socioeconomic, and institutional factors that determine the smallholder farmer’s diversification of income in the Sodo Zuria district, southern Ethiopia. Cross-sectional data were collected from 353 randomly selected households. The Simpson Index of Diversity was used to summarize income diversification, and the Tobit econometric model was implemented to explore the factors affecting the income diversification of smallholder farmers. Accordingly, the mean earnings diversification among smallholder farmers was estimated at 0.56. The primary household income sources are livestock rearing, crop production, mixed farming, nonlabor income, agricultural wages, and nonagricultural wage employment. We found household age, family size, livestock ownership, use of agricultural inputs, access to credit, and participation in training activities significant factors determining smallholder farmers’ income diversification in the research area. Lack of initial capital and market access were the principal challenges to diversifying income sources. Therefore, decision-makers should work on the indicated predictors to improve income diversification activities in the study area; particularly, it is required to focus on effective credit provision systems by using modern technologies, improving agricultural input supply, and equipping farmers with better knowledge and skills on income diversification through short-term training.","PeriodicalId":30608,"journal":{"name":"Advances in Agriculture","volume":"79 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74591628","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of Harvesting Age and Barley Varieties on Morphological Characteristics, Biomass Yield, Chemical Composition, and Economic Benefits under Hydroponic Conditions in Fogera District, Ethiopia 埃塞俄比亚Fogera地区水培条件下收获年龄和大麦品种对形态特征、生物量产量、化学成分和经济效益的影响
Advances in Agriculture Pub Date : 2023-06-30 DOI: 10.1155/2023/9315556
Yeshambel Alemnew, Y. Mekuriaw
{"title":"Effects of Harvesting Age and Barley Varieties on Morphological Characteristics, Biomass Yield, Chemical Composition, and Economic Benefits under Hydroponic Conditions in Fogera District, Ethiopia","authors":"Yeshambel Alemnew, Y. Mekuriaw","doi":"10.1155/2023/9315556","DOIUrl":"https://doi.org/10.1155/2023/9315556","url":null,"abstract":"The objectives of this study were to evaluate the effects of harvesting age at 6, 8, 10, and 12 days and four barley varieties HB-1307, Debark-1, Tila, and local varieties on morphological characteristics, biomass yield, chemical composition, and economic benefits under hydroponics in the Fogera district at Fogera National Rice Research and Training Center of Amhara Region, Ethiopia. The interaction effects of harvesting age and barley variety significantly influenced growth parameters of plant height, shoot length, leaf length, and overall chemical composition (\u0000 \u0000 P\u0000 <\u0000 0.05\u0000 \u0000 ). All morphological characteristics were significantly different (\u0000 \u0000 P\u0000 <\u0000 0.01\u0000 \u0000 ) among harvesting ages, and the stem weight, leaf to stem ratio (LSR), and number of leaves per plant were not significantly influenced (\u0000 \u0000 P\u0000 >\u0000 0.05\u0000 \u0000 ) by the different barley varieties. The highest plant height (21.26 cm) and crude protein (CP) content (21.39%) were obtained from Debark-1 at 12 days of harvesting. The highest fresh fodder biomass yield, 203.50 t/ha, and dry matter (DM) yield, 36.21 t/ha, were obtained at 12 days of harvesting. In the case of harvesting age, all morphological parameters increased with the progress harvesting age, except for the LSR and DM content. The highest net return of 2,923,002.25 ETB/ha was obtained from Debark-1 at the 12 days harvesting age, and the lowest 941,201.13 ETB/ha was obtained for the Tila variety at the six days of harvesting age. From the study, it can be concluded that based on fresh fodder biomass yield, DM yield, CP, and economic benefits, Debark-1 was the recommended barley variety on the 12-day harvesting age, followed by HB-1307, local, and Tila barley varieties.","PeriodicalId":30608,"journal":{"name":"Advances in Agriculture","volume":"43 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80397488","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An Overview of the Impact of Tillage and Cropping Systems on Soil Health in Agricultural Practices 农业实践中耕作和种植制度对土壤健康影响的综述
Advances in Agriculture Pub Date : 2023-05-27 DOI: 10.1155/2023/8861216
Prodipto Bishnu Angon, Nafisa Anjum, Mst. Masuma Akter, Shreejana Kc, Rucksana Parvin Suma, Sadia Jannat
{"title":"An Overview of the Impact of Tillage and Cropping Systems on Soil Health in Agricultural Practices","authors":"Prodipto Bishnu Angon, Nafisa Anjum, Mst. Masuma Akter, Shreejana Kc, Rucksana Parvin Suma, Sadia Jannat","doi":"10.1155/2023/8861216","DOIUrl":"https://doi.org/10.1155/2023/8861216","url":null,"abstract":"There is currently a demand to grow more crops in less area as a result of urbanization’s reduction of agricultural land. As a result, soil fertility is gradually declining. To maintain soil fertility, various management methods are used in modern times. The conventional tillage method is a traditional tillage method that damages soil structure, but zero tillage can improve soil quality. By maintaining soil structure with no-tillage, biological processes are frequently improved and microbial biodiversity is increased. This review helps to understand the role of tillage as well as cropping systems in increasing crop production by maintaining soil fertility. For agricultural production and environmental protection to be sustained for future generations, soil quality must be maintained and improved in continuous cropping systems. The nodulation, nitrogen fixation, and microbial community are all impacted by different cropping systems and tillage methods. They also alter soil properties including structure, aeration, and water utilization. The impact of tillage and cropping system practices such as zero and conventional tillage systems, crop rotation, intercropping, cover cropping, cultivator combinations, and prairie strip techniques on soil fertility is carefully summarized in this review. The result highlights that conservational tillage is much better than conventional tillage for soil quality and different aspects of different tillage and their interaction. On the other hand, intercropping, crop rotation, cover cropping, etc., increase the crop yield more than monocropping. Different types of cropping systems are highlighted along with their advantages and disadvantages. Using zero tillage can increase crop production as well as maintain soil fertility which is highlighted in this review. In terms of cropping systems and tillage management, our main goal is to improve crop yield while minimizing harm to the soil’s health.","PeriodicalId":30608,"journal":{"name":"Advances in Agriculture","volume":"31 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81229119","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Role of Phosphorus and Inoculation with Bradyrhizobium in Enhancing Soybean Production 磷和接种缓生根瘤菌对大豆增产的作用
Advances in Agriculture Pub Date : 2023-05-23 DOI: 10.1155/2023/3231623
Akello Mirriam, J. Mugwe, Jamal Nasar, Oscar Kisaka, Shivani Ranjan, Harun H. Gitari
{"title":"Role of Phosphorus and Inoculation with Bradyrhizobium in Enhancing Soybean Production","authors":"Akello Mirriam, J. Mugwe, Jamal Nasar, Oscar Kisaka, Shivani Ranjan, Harun H. Gitari","doi":"10.1155/2023/3231623","DOIUrl":"https://doi.org/10.1155/2023/3231623","url":null,"abstract":"Soybean (Glycine max L. Merril) is among the key oil seed crops worldwide, providing several benefits from human consumption to the enhancement of soil productivity. In Uganda, legumes are cultivated on roughly 1.5 million ha, with soybean being produced on a lower production area of 150,000 ha compared to beans (925,000 ha) and groundnuts (253,000 ha). In terms of achievable yield, soybean emerges the highest at 1.2 t·ha−1 as compared to beans (0.5 t·ha−1) and groundnuts (0.7 t·ha−1). Despite the smallest production coverage area, the crop’s feasible grain yield is projected at 4.6 t·ha−1 under optimal environmental conditions. The major bottleneck to the crop’s production is the decreasing soil fertility, mainly caused by low nitrogen (N) but also phosphorus (P) levels in the soil. There is a high potential for supplying N from the atmosphere through biological N fixation (BNF), a natural process mediated by the symbiotic bacteria Bradyrhizobium japonicum, which requires optimum P levels for effective N fixation and increased yield. The current work reviews the present status of soybean production in Uganda, highlights its ecological requirements, importance, and constraints, and proposes the use of inoculation and P application to boost its production.","PeriodicalId":30608,"journal":{"name":"Advances in Agriculture","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87962630","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Adaptability of Genetically Engineered Bt Cotton Varieties in Different Growing Regions of Ethiopia 转基因Bt棉花品种在埃塞俄比亚不同种植区的适应性
Advances in Agriculture Pub Date : 2023-05-08 DOI: 10.1155/2023/8224053
B. Gudeta, Endale Gebre Kedisso, Donis Gurmessa, D. Tesfaye, Samuel Damtew, Workishet Taye, Arkebe Gebre-Egziabher, Merdasa Balcha, Tadessa Daba, Alehegn Workie, K. Maredia
{"title":"Adaptability of Genetically Engineered Bt Cotton Varieties in Different Growing Regions of Ethiopia","authors":"B. Gudeta, Endale Gebre Kedisso, Donis Gurmessa, D. Tesfaye, Samuel Damtew, Workishet Taye, Arkebe Gebre-Egziabher, Merdasa Balcha, Tadessa Daba, Alehegn Workie, K. Maredia","doi":"10.1155/2023/8224053","DOIUrl":"https://doi.org/10.1155/2023/8224053","url":null,"abstract":"Cotton varieties that are high yielding and resistant to pests are required to improve production and productivity and to capitalize on the crop’s enormous potential and its critical role in Ethiopia’s expanding textile industry. Lack of improved cotton technology has forced farmers to recycle local varieties for ages which have become very susceptible to pests which are the major causes of very low productivity and quality of cotton in the country. Among major pests, bollworms (Helicoverpa armigera and Pectinophora gossypiella) account for 36–60% of yield losses. In the absence of genetically resistant or tolerant varieties, genetically engineered bollworm-resistant Bacillus thuringiensis (Bt) cotton has offered a great opportunity to reduce crop losses from bollworms. The objective of the study was to evaluate the efficacy of bollworm resistance and adaptability of Bt cotton varieties across cotton growing environments in Ethiopia and provide recommendations. Two Bt cotton hybrids (JKCH 1947 and JKCH 1050), one Bt OPV (Sudan), and three OPV conventional varieties (Weyito 07, Stam-59A, and Deltapine-90) were evaluated at seven different agro-ecologies using a randomized complete block design (RCBD) with three replications. Results showed significant differences among genotypes for yield and other traits. Hybrids JKCH 1947 and JKCH 1050 were the top high yielders under high and mild bollworm infestations, with mean seed cotton yield of 3.10 t·ha−1 each and lint yield of 1.20 and 1.19 t·ha−1, respectively, whereas the standard check Deltapine-90 (popular variety) recorded a mean seed cotton and lint yield of 2.3 t·ha−1 and 0.8 t·ha−1, respectively. Combined analysis showed that genotypes, environment, and the genotypes × environment interactions had a highly significant effect (\u0000 \u0000 P\u0000 \u0000  < 0.05) on fiber quality. Weyito 07 and the two hybrids (JKCH 1947 and JKCH 1050) had upper half mean fiber lengths in the range of 27.78 to 32.11 mm. For fiber strength, genotypes Weyito 07, JKCH 1050, Stam-59A, and JKCH 1947 had 33.50 g/tex, 28.59 g/tex, 28.00 g/tex, and 27.75 g/tex, respectively. The fiber quality values of the hybrids were within acceptable limits, with staple lengths ranging from 27.78 to 28.44 mm and fiber strengths ranging from 27.75 to 28.59 g/tex. Results show potential adaptation of the hybrids under different cotton growing environments and their superior yield performance due also to added protection of yield losses from damage by bollworms. The contrast is bigger under high insect pressure conditions due to the genetically engineered Bt trait compared to the conventional varieties. The effective field resistance against bollworms in most locations shows that wider use of these hybrids can enhance cotton productivity and quality in Ethiopia.","PeriodicalId":30608,"journal":{"name":"Advances in Agriculture","volume":"24 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81864403","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impacts of Heavy Metal Pollution on Ethiopian Agriculture: A Review on the Safety and Quality of Vegetable Crops 重金属污染对埃塞俄比亚农业的影响:蔬菜作物安全和质量研究进展
Advances in Agriculture Pub Date : 2023-05-03 DOI: 10.1155/2023/1457498
Yohannes Gelaye, Sintayehu Musie
{"title":"Impacts of Heavy Metal Pollution on Ethiopian Agriculture: A Review on the Safety and Quality of Vegetable Crops","authors":"Yohannes Gelaye, Sintayehu Musie","doi":"10.1155/2023/1457498","DOIUrl":"https://doi.org/10.1155/2023/1457498","url":null,"abstract":"Lack of nutritive and consumption of polluted food sources are the main health implications in African countries. Vegetable production is an optional balanced food source easily grown in the urban and rural areas. However, the levels of contaminant heavy metals in cultivated vegetables have not yet been identified. This review scrutinizes the contamination route, sources, health effects, environmental problems, food safety complications, and remedial activities of vegetable production in Ethiopian agriculture. Informal settlement, the rapid rate of urbanization, and the lack of community-based industrial expansion lead to massive increases in toxic heavy metals in ecosystems. They are supplied with food source diets unrestrictedly, mainly for vegetable consumption. Among the assessed metals, Zn (112.7 mg/kg), Cr (47.7 mg/kg), Pb (17.76 mg/kg), and Cd (0.25 mg/kg) existed in vegetables, with the highest concentrations in Ethiopia. They have negative effects on public safety, environmental security, and nutrient levels in horticultural crops. Hence, Ethiopia has no permissible standards for vegetable consumption and hazard analysis, critical control point, or food safety system. Additionally, physical, biological, and natural remedial strategies such as phytoremediation, phytoextraction, phytostabilization, rhizofiltration, bioremediation, and phytovolatilization are not applied to curtail deadly substance contents in Ethiopia. Despite this, some mitigation strategies, such as industrial waste treatment activities, are underway in Ethiopia’s universities and beer and sugar factories. This review found that the use of integrated remedial strategies could help to improve the efficiency of strategies in a sustainable manner, solid safety control for heavy metal management in Ethiopia, and management should begin with local solutions.","PeriodicalId":30608,"journal":{"name":"Advances in Agriculture","volume":"104 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76208327","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Influences of NPSB and Vermicompost Application Rates on Yields of Tomato (Lycopersicon esculentum Mill) at Jimma Ganati Research Site of Wallaga University, Western Ethiopia 埃塞俄比亚西部瓦拉加大学Jimma Ganati研究基地NPSB和蚯蚓堆肥施用量对番茄产量的影响
Advances in Agriculture Pub Date : 2023-04-14 DOI: 10.1155/2023/4599133
Fayera Asefa Bebayehu, Alemayehu Wagari Irge, Abdela Tufa Woticha, Adugna Hunduma Dabalo
{"title":"Influences of NPSB and Vermicompost Application Rates on Yields of Tomato (Lycopersicon esculentum Mill) at Jimma Ganati Research Site of Wallaga University, Western Ethiopia","authors":"Fayera Asefa Bebayehu, Alemayehu Wagari Irge, Abdela Tufa Woticha, Adugna Hunduma Dabalo","doi":"10.1155/2023/4599133","DOIUrl":"https://doi.org/10.1155/2023/4599133","url":null,"abstract":"The tomato (Lycopersicon esculentum Mill) is an important vegetable crop in Ethiopia and is produced and eaten in large quantities throughout the nation. However, the tomato production is quite low (10 tons·ha−1) compared to the global average yield of 34 tons·ha−1 due to the repetitive use of chemical fertilizers alone, growing intensive crops that are absorbing significant amounts of the soil nutrients, and the lack of application of organic fertilizers. Therefore, it is crucial to take accurate measurements when using fertilizers in order to solve issues and boost crop yield. The study’s objective was to find out how NPSB and vermicompost fertilizers together influenced tomato growth, yield characteristics, and yield at the Wallaga University Research Site for two consecutive years (2021 and 2022). The experiment used a factorial randomized block design with two components: four levels of NPSB and four levels of vermicompost. The tomato fruit production and all of its components were strongly impacted by the primary and interaction effects of NPSB and vermicompost treatment rates. The highest fruit length was 6.26 cm, the largest fruit diameter was 5.94 cm, the shoot fresh weight was 48.25 g·plant−1, the shoot dry weight was 4.50 g·plant−1, the marketable fresh fruit per plant was 5.54 kg, and the fruit yield was 24.36 ton·ha−1 after the application of 125 kg·ha−1 NPSB plus 8 ton·ha−1 vermicompost. Application of 125 kg·ha−1 of NPSB fertilizer along with 8 tons·ha−1 of vermicompost increases net benefits by 115922.5 ETB·ha−1 as compared to a control. Therefore, in order to enhance tomato yield, it may be suggested that farmers utilize the combination of 125 kg·ha−1 of NPSB and 8 tons·ha−1 of vermicompost rather than applying any inorganic fertilizers alone.","PeriodicalId":30608,"journal":{"name":"Advances in Agriculture","volume":"23 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85101546","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Agronomic Performance, Yield, and Nutritional Value of Grasses Affected by Agroecological Settings in Ethiopia 埃塞俄比亚受农业生态环境影响的禾草的农艺性能、产量和营养价值
Advances in Agriculture Pub Date : 2023-04-12 DOI: 10.1155/2023/9045341
Wubetie Adnew, B. Asmare
{"title":"Agronomic Performance, Yield, and Nutritional Value of Grasses Affected by Agroecological Settings in Ethiopia","authors":"Wubetie Adnew, B. Asmare","doi":"10.1155/2023/9045341","DOIUrl":"https://doi.org/10.1155/2023/9045341","url":null,"abstract":"One of the major limiting factors of livestock production in Ethiopia is the very low quantity and quality of livestock feeds supplied in the country. This calls for seeking forages that complement poor quality feeds in the country. Hence, the target of this article was to compare three types of grass agronomic performance, yield, and chemical composition under three different agroecologies and three harvesting dates (60, 90, and 120 days). The field experiment was carried out in selected three districts in 2017/2018 in the main cropping season. The treatments were laid out in a factorial RCBD (the randomized complete block design) arrangement with three replications. The treatments contained the combinations of three altitudes and three harvesting dates. Agronomic, yield, and chemical composition data were collected from the current study and subjected to analysis of variance procedures with a \u0000 \u0000 P\u0000 <\u0000 0.05\u0000 \u0000 significance test. In most agronomical and chemical compositions, the interactions of altitudes and harvesting dates were significant for all tested grasses (Mulato II, Napier, and Rhodes grasses). The highest plant height (PH) and dry matter yield (DMY) by Napier and the number of tillers per plant (NTPP) by Mulato II were recorded. There were significant values (\u0000 \u0000 P\u0000 <\u0000 0.05\u0000 \u0000 ) for DMY and CP for all grasses at the interactions of harvesting dates and altitudes. The significant difference in DMY was observed as the harvesting date advanced, but CP was contrariwise. Of all tested species, the highest crude protein value and the least value of NDF and ADF (best forage quality parameters) were recorded by Mulato II. Thus, the results of this study revealed that Brachiaria hybrid cv. Mulato II has great potential to fulfil the demands for quality feeds for livestock production, especially at low altitudes. Nevertheless, in areas where, Napier and Rhodes grass are available, they can be alternative forage for Mulato II grass. Generally, for effective utilization of the tested grasses, the comparative feed value for animals must be conducted.","PeriodicalId":30608,"journal":{"name":"Advances in Agriculture","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74638579","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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