Agricultural Science最新文献

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The Effectiveness of Two Hydroponically Fodder Production of Alfalfa (Medicago sativa L.) as Compared to Open Field System in Mount Lebanon 黎巴嫩山两种水培紫花苜蓿(Medicago sativa L.)饲料生产与露地系统的效果比较
Agricultural Science Pub Date : 2024-01-10 DOI: 10.30560/as.v5n2p8
E. Tabet, Carole Nachar, Khaled el Omary, C. Hosri, Suzy Rouphael, Dalida Darazy
{"title":"The Effectiveness of Two Hydroponically Fodder Production of Alfalfa (Medicago sativa L.) as Compared to Open Field System in Mount Lebanon","authors":"E. Tabet, Carole Nachar, Khaled el Omary, C. Hosri, Suzy Rouphael, Dalida Darazy","doi":"10.30560/as.v5n2p8","DOIUrl":"https://doi.org/10.30560/as.v5n2p8","url":null,"abstract":"This work aims to study the effect on the productivity and quality variation of alfalfa using the two different fertilization recipes: F1 and F2 along with two different cultivation method in soilless: coconut fiber bag CF, Nutrient Film Technique (NFT) and in soil So. Number of leaves, stem length, number of flowers, crude protein, fiber and ash content of alfalfa plants were measured during the three cuttings time of the production cycle. In the productivity phase, results showed that during the three cuttings repetition, the number of leaves, stem length and number of flowers of alfalfa were in favor of the treatment of coconut fiber bags and the F1 fertilization recipe (CF1) followed by NFT with a good interaction noticeable at this combination level (CF1) with the cutting 1. As for the quality variation phase, the results showed that the crude protein and ash content are in favor of alfalfa grown in soilless CF2; CF1; NFTF1 and NFTF2. As for fiber content, F1 was the most favorable and NFTF1 reported higher fiber content than coconut fiber bags. Concerning the cutting system, cut 1 had a large impact on chemical composition. In summary, alfalfa grown in soilless is more productive and succeeded in the production cycle and the quality variation of alfalfa.","PeriodicalId":7435,"journal":{"name":"Agricultural Science","volume":"5 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139439993","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
Impact of Ecological Factors on Water quality goals 生态因素对水质目标的影响
Agricultural Science Pub Date : 2023-10-12 DOI: 10.55173/agriscience.v7i1.116
Arsalan Marif
{"title":"Impact of Ecological Factors on Water quality goals","authors":"Arsalan Marif","doi":"10.55173/agriscience.v7i1.116","DOIUrl":"https://doi.org/10.55173/agriscience.v7i1.116","url":null,"abstract":"A deeper knowledge of the processes that influence environmental elements in areas such as water management, consumer services, water reuse acceptability, and risk communication, among others. Also, as a result of the unique climate, soil features, and agricultural idiosyncrasies, water quality and water management for human welfare and the natural environment. Also, various kinds of contamination may also have an impact on aquatic habitats across the world. Trace metals are one of the most major pollutants that have harmed marine environments. Its release into the marine environment is caused by both natural and human activities. Erosion and pollution are two of the negative repercussions of agricultural operations on soil quality. Pollution from nutrient leaching and intrusion is one of the consequences for water resources. To choose the best long-term solutions for mitigating these effects, researchers should focus on developing an accurate water and soil quality monitoring system at many scales based on a functional evaluation. On the other hand, the review focuses on the influence of metals and nutrients on water quality for water usage and its impact on agricultural output. Its mean water quality great impact on natural and human on the other hand effect on environment and ecosystem. finally this review indicated that many  ecological factors positive effects on water quality goals.","PeriodicalId":7435,"journal":{"name":"Agricultural Science","volume":"28 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139319959","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
The Effect of Various Compositions of Planting Media On The Growht of Red Calliandra Seedlings (Calliandra calotrhyrsus Meissen) 各种种植介质成分对红马蹄莲幼苗(Calliandra calotrhyrsus Meissen)生长的影响
Agricultural Science Pub Date : 2023-10-03 DOI: 10.55173/agriscience.v7i1.118
Meissen Ridwan, Annadira, Rahmawati, A. Taiyeb, Muslimin
{"title":"The Effect of Various Compositions of Planting Media On The Growht of Red Calliandra Seedlings (Calliandra calotrhyrsus Meissen)","authors":"Meissen Ridwan, Annadira, Rahmawati, A. Taiyeb, Muslimin","doi":"10.55173/agriscience.v7i1.118","DOIUrl":"https://doi.org/10.55173/agriscience.v7i1.118","url":null,"abstract":"The aim of this research was to determine the effect of various types of planting media on the growth of calliandra seedlings. This research was carried out in Wuasa Village, North Lore District, Poso Regency and was carried out for 7 months, namely from April to October 2021. The research method used a Completely Randomized Design (RAL) which consisted of 4 treatments, namely: PO = Land Without Fertilizer (control), P1 = Soil + Sand + Soil Liquid Fertilizer + Leaf Liquid Fertilizer, P2 = Soil + Sand + Solid Organic Fertilizer, P3 = Soil + Sand + Solid Organic Fertilizer + Soil Liquid Fertilizer + Leaf Liquid Fertilizer Each treatment was repeated as many times as ten times, so that a total of 40 experimental units were needed. The observational data was analyzed using analysis of variance (F) with the Least Significant Difference (BNT) test at a significance level of 5%. The results of the research showed that treatment with various types of planting media had a very significant effect on increasing the number of shoots, increasing height, increasing the number of leaves and stem diameter on the growth of calliandra calothyrsus Meissen seedlings. Soil+sand+solid organic fertilizer+soil liquid organic fertilizer+liquid organic leaf fertilizer (P3) is the best medium for the growth of calliandra mesh (Calliandra calothyrsusMeissen) seedlings, in all the variables observed.","PeriodicalId":7435,"journal":{"name":"Agricultural Science","volume":"57 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139323912","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
The effect of three plant extracts in the control of Khapra beetle ( Trogoderma granarium Everts) (Coleoptera Dermistidae) 三种植物提取物对防治卡普拉甲虫(Trogoderma granarium Everts)(鞘翅目 Dermistidae)的影响
Agricultural Science Pub Date : 2023-10-03 DOI: 10.55173/agriscience.v7i1.117
Havall M. Ahmed
{"title":"The effect of three plant extracts in the control of Khapra beetle ( Trogoderma granarium Everts) (Coleoptera Dermistidae)","authors":"Havall M. Ahmed","doi":"10.55173/agriscience.v7i1.117","DOIUrl":"https://doi.org/10.55173/agriscience.v7i1.117","url":null,"abstract":"Trogoderma granarium (Everts) is one of the world’s most destructive pest of stored products (Legumes and cereals), oilseeds, dry fruits, copra and other stored products. In this research paper alternative of chemical control were applied to give a repellent effect and more safety method, however Repellent effect of acetone extracts of three medicinal plants: (Eucaaliptus, Rosemary and Ginger) to the Trogoderma granarium (Evetrs) larvae (Stage 3 and 4) was evaluated under laboratory condition. There were four treatments including control and three replications in this experiment. Rotary Shaker was used for the preparation of extracts 0, 10, 14 and 18% concentrations were used in this experiment. Eucalyptus plant extracts showed good results, maximum mean repellency (6.33%) followed by Ginger (5.33 %) and Rosemary (3.00%). The results show repellency was increased with increase in concentration. The application of these plant extracts can protect stored grains against attack of Trogodema  granarium.","PeriodicalId":7435,"journal":{"name":"Agricultural Science","volume":"33 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139324027","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
Test On The Implementation of Compound Biodive Poc Inincreasing The Germination Rate of Sugar Cane Cuttings (Sugar Factoryl.) 提高甘蔗扦插苗发芽率的复合生物活性炭应用试验(Sugar Factoryl.)
Agricultural Science Pub Date : 2023-10-03 DOI: 10.55173/agriscience.v7i1.122
Sri Purwanti, Shodikun Adim, Nurul Huda, Nurlina
{"title":"Test On The Implementation of Compound Biodive Poc Inincreasing The Germination Rate of Sugar Cane Cuttings (Sugar Factoryl.)","authors":"Sri Purwanti, Shodikun Adim, Nurul Huda, Nurlina","doi":"10.55173/agriscience.v7i1.122","DOIUrl":"https://doi.org/10.55173/agriscience.v7i1.122","url":null,"abstract":"The aim of this research was to determine the effect of various concentrations of compound biological liquid organic fertilizer (POC) on the germination of plant cuttings. This research method uses a Randomized Group Design (RAK), with 1 treatment factor, namely Biological POC Concentration (K) consisting of 8 treatment levels, namely 0 ml, 1 ml, 2 ml, 3 ml, 4 ml, 5 ml, 6 ml, and 7 ml Biological POC per liter of water. This experiment was repeated 3 times with each treatment containing 2 sample plants, so that 24 treatments were obtained. Results The best statistical value was achieved by the K4 treatment, namely a concentration of 4 ml of Biological POC per liter of water for all observed parameters, including the percentage increase in growth compared to the control treatment so that the K4 treatment was considered more effective and efficient in the initial growth of sugarcane cuttings.","PeriodicalId":7435,"journal":{"name":"Agricultural Science","volume":"37 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139324039","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
Spreadability, Total Dissolved Solids and Likeability of Mango Jam with a Combination of Mango Flesh and Peel Arum Manis (Mangifera Indicates L) 芒果果肉和果皮(Mangifera Indicates L)混合制成的芒果果酱的延展性、总溶解固体和可口性
Agricultural Science Pub Date : 2023-10-03 DOI: 10.55173/agriscience.v7i1.121
Dhiny Olivia Firdaus, Anita Wulandari, W. S. Tiurma, Panjaitan
{"title":"Spreadability, Total Dissolved Solids and Likeability of Mango Jam with a Combination of Mango Flesh and Peel Arum Manis (Mangifera Indicates L)","authors":"Dhiny Olivia Firdaus, Anita Wulandari, W. S. Tiurma, Panjaitan","doi":"10.55173/agriscience.v7i1.121","DOIUrl":"https://doi.org/10.55173/agriscience.v7i1.121","url":null,"abstract":"After being harvested, mango fruit will quickly spoil due to the high water content in the fruit, so efforts need to be made to process it to extend its shelf life, one of which is processing it into jam. To get good jam you need the right composition of sugar, acid and pectin. The part of the mango fruit that is widely consumed and processed is the flesh, while the skin and seeds are not widely used even though the skin of the mango fruit contains quite high pectin. This research aims to determine the effect of the combination of mango flesh and mango skin on spreadability, total soluble solids, and panelists' preferences for jam. The method used is Completely Randomized Design (CRD) 1 factor, namely a combination of mango skin and mango flesh with 5 treatment levels: P1 (20%: 80%), P2 (30%: 70%), P3 (40%: 60%), P4(50%: 50%) and P5 (60%: 40%). Parameters observed: spreadability, total dissolved solids, and preference test. Data were analyzed using Variance Analysis and the smallest significant difference (if there is a difference) with a confidence level of 5%. The liking test will be carried out on 30 panelists (untrained) using a 5-level liking scale: very dislike (1), dislike (2), neutral (3), like (4) and very like (5). The results of the study showed that the higher the use of mango peel pulp and the less mango fruit pulp, the lower the spreading power, where the highest spreading power was in treatment P1 and was not different in treatment P2. However, the total dissolved solids value is getting higher. Panelists liked the color, taste and spreadability of treatments P1, P2 and P3 (not significantly different), while the aroma was preferred up to treatment P4.","PeriodicalId":7435,"journal":{"name":"Agricultural Science","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139323945","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
The Role of Mangroves In Mitigation of Ecosystem Degradation Threats In Gunung Anyar city of Surabaya 红树林在缓解泗水古农安亚尔市生态系统退化威胁中的作用
Agricultural Science Pub Date : 2023-09-30 DOI: 10.55173/agriscience.v7i1.127
Ni Dewi, Ambal Ikka
{"title":"The Role of Mangroves In Mitigation of Ecosystem Degradation Threats In Gunung Anyar city of Surabaya","authors":"Ni Dewi, Ambal Ikka","doi":"10.55173/agriscience.v7i1.127","DOIUrl":"https://doi.org/10.55173/agriscience.v7i1.127","url":null,"abstract":"The coast of Surabaya City is dominated by mangrove forest ecosystems. The mangrove forest experiences a lot of shrinkage every year. The shrinkage that occurs in mangrove forests is not only caused by natural factors (abrasion and wind) but also due to logging activities by local communities. The degradation that occurs in mangrove forests is largely influenced by waves and tides. The existence of mangrove forests is thought to be very important for reducing the threat of degradation and can play a role in mitigating damage to existing ecosystems. The function of mangrove forests in mitigating the threat of degradation has encouraged a deeper study of mangrove forests which are thought to have a physical function as a barrier to ecosystem damage. The method used is a survey method with sampling using a transect line technique. The data collection technique in the field uses a transect line technique whose placement has been designed. The research results showed that three types were found, namely Avicennia marina, Rhizophora Apiculata, Ceriops candra. The tree level is calculated by the cover and density values (trees/ha) to determine the standard criteria for determining mangrove forest damage. The cover level is very high with a final value of 99.61%. The results of the calculation of the density value (trees/ha) are above>150. amounting to 14,866.67, this shows that the density of trees in the Gunung Anyar mangrove forest is very high. Based on data from analysis of the Gunung Anyar mangrove forest, in general it has the ability to minimize degradation.","PeriodicalId":7435,"journal":{"name":"Agricultural Science","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139332832","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 Different Soil Moisture Contents on Photosynthesis of Lettuce 不同土壤水分含量对生菜光合作用的影响
Agricultural Science Pub Date : 2023-07-22 DOI: 10.30560/as.v5n2p1
Xiao Kong, Zhen Liu, W. Fu
{"title":"Effects of Different Soil Moisture Contents on Photosynthesis of Lettuce","authors":"Xiao Kong, Zhen Liu, W. Fu","doi":"10.30560/as.v5n2p1","DOIUrl":"https://doi.org/10.30560/as.v5n2p1","url":null,"abstract":"In order to explore the photosynthetic physiological response characteristics of lettuce under different soil moisture conditions, the photosynthetic indexes and chlorophyll fluorescence parameters of lettuce under different soil moisture gradients were determined by pot water control experiment. The results showed that with the decrease of soil moisture content, Pn, Tr, Gs, Ci, Fv/Fm, ΦPSII and qP of lettuce leaves all showed a downward trend, while NPQ increased with the decrease of soil moisture content. Among them, the water holding capacity in the field was 55~60%, and the net photosynthetic rate of lettuce was the highest, indicating that mild drought promoted photosynthesis of lettuce.","PeriodicalId":7435,"journal":{"name":"Agricultural Science","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47022046","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
Investigation on Combination of Airflow Disturbance and Sprinkler Irrigation for Horticultural Crop Frost Protection 气流扰动与喷灌相结合用于园艺作物防冻的研究
Agricultural Science Pub Date : 2023-06-13 DOI: 10.30560/as.v5n1p8
Shih-Cheang Cheng, Yongguang Hu, Yongzong Lu, Qing-min Pan, Kuang Jin, Jialiang Zheng
{"title":"Investigation on Combination of Airflow Disturbance and Sprinkler Irrigation for Horticultural Crop Frost Protection","authors":"Shih-Cheang Cheng, Yongguang Hu, Yongzong Lu, Qing-min Pan, Kuang Jin, Jialiang Zheng","doi":"10.30560/as.v5n1p8","DOIUrl":"https://doi.org/10.30560/as.v5n1p8","url":null,"abstract":"Frost tends to be detrimental to the growth and development of horticultural crops, leading to yield or quality reduction with sizable economic losses. Therefore, it is very important to develop frost protection technology for horticultural crops. In this study, the development of frost protection technology is reviewed, and the research of mechanized frost protection technology in recent years is analyzed. In view of the poor frost protection effect of some single mechanized frost protection technology, the combination frost protection technology is put forward. The combination frost protection technology with airflow disturbance and sprinkler irrigation is discussed and analyzed.","PeriodicalId":7435,"journal":{"name":"Agricultural Science","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48916319","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
Water Management of Organic-Based Pineapple in Upland Sloping Production Areas 坡地有机菠萝生产区的水分管理
Agricultural Science Pub Date : 2023-04-18 DOI: 10.30560/as.v5n1p1
R. L. Ines, P. G. B. Daping, Zoila M. Duque, Romar P. Regalario
{"title":"Water Management of Organic-Based Pineapple in Upland Sloping Production Areas","authors":"R. L. Ines, P. G. B. Daping, Zoila M. Duque, Romar P. Regalario","doi":"10.30560/as.v5n1p1","DOIUrl":"https://doi.org/10.30560/as.v5n1p1","url":null,"abstract":"Irrigation of crops in the upland is one major problem in crop production because of water availability during the dry season which includes the right irrigation water method, one of major factors in crop production. The main objectives of the study were to assess the growth and yield of organically grown pineapple at different water management; and to evaluate the cost and economic returns of organically grown pineapple at different water management. Study conducted at BPSU Bangkal, Abucay, Bataan (N 14°46’ East 120°30’). The total rainfall depth at BPSU-AWS Station for July 2020 to June 2022 was 5,002.4 mm during the study period. The micro-sprinkler irrigation system (90 lph, 5.5 m – 12.5 m WD) was used to supplement the irrigation water. Four treatments were subjected for verification (T1 – no supplemented water, T2 – Irrigate up to 30% soil MC, T3 - Irrigate up to 50% soil MC, and T4 – Irrigate up to 70% soil MC) with the aid of an Atmometer and Soil Moisture Meter. Pineapple (T4) has 72.7 cm high, 109.5 cm crown diameter with 25.7 leaves, and T4 has the most number of large size (126/179). Pineapple production has a good return in terms of income, and ROI, and has a short payback period compared with other commodities. With the application of supplemented irrigation water to upland and rolling production areas, the farmer’s income could increase with the right irrigation method for specific and selected crops to be raised.","PeriodicalId":7435,"journal":{"name":"Agricultural Science","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44328755","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
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