Archives of Agriculture and Environmental Science最新文献_第4页

An overview of foliar application of macro and micronutrients on the yield of maize in Ghana 叶面喷施宏量和微量营养元素对加纳玉米产量的影响综述

Archives of Agriculture and Environmental Science Pub Date : 2023-12-25 DOI: 10.26832/24566632.2023.0804026

Georgina Asare, Poonam Bhatt, Vincent Kodjo Avornyo, Raphael Adu Gyamfi

{"title":"An overview of foliar application of macro and micronutrients on the yield of maize in Ghana","authors":"Georgina Asare, Poonam Bhatt, Vincent Kodjo Avornyo, Raphael Adu Gyamfi","doi":"10.26832/24566632.2023.0804026","DOIUrl":"https://doi.org/10.26832/24566632.2023.0804026","url":null,"abstract":"Maize is a major staple crop in Ghana which plays a significant role in consumer diets. For some time now, the farming methods used by the farmers have been negatively affected by components such as climate, soil nutrient depletion, and constant monocropping resulting in the adoption of inorganic fertilizers. Conventional fertilizers supplied through soils are subjected to slow release of nutrients, leaching, fixation, surface runoff, erosion, and volatilization, which hinders optimal plant growth and yield. Foliar application of fertilizer offers an alternative method of fertilizer application that supplies nutrients directly to the stomata and cuticle of the leaves of maize thereby enabling rapid absorption and enhancing crop vigor. The The main objective of this paper is to review research papers which explores the potential of foliar application of vital nutrients – phosphorus (P), sulphur (S), zinc (Zn), and iron (Fe) – to improve the yield of maize crop. According to the literature gathered, foliar fertilization in combination with soil applied fertilizers emerges as a promising strategy, particularly in addressing nutrient deficiencies and stress scenarios. The efficient uptake of nutrients through leaves, as opposed to traditional soil-based approaches, holds promise for augmenting yield and enhancing protein content in maize crops. Notably, prior research highlights the efficacy of foliar-applied P, S, Zn, and Fe in significantly boosting grain yield. By understanding the complex mechanisms of nutrient absorption and the advantages of foliar application, the agricultural sector can explore innovative avenues to surmount soil-related challenges and achieve sustainable crop development.","PeriodicalId":8147,"journal":{"name":"Archives of Agriculture and Environmental Science","volume":"16 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139158745","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

Morpho-physiological response of maize (Zea mays L.) genotypes under aluminium stress at early seedling stage 玉米（Zea mays L.）基因型在幼苗期铝胁迫下的形态生理反应

Archives of Agriculture and Environmental Science Pub Date : 2023-12-25 DOI: 10.26832/24566632.2023.0804023

Md. Asaduzzaman, Md. Shabab Zahedi, Md. Liton Mia, Ibrahim Hossain Shakil, Md. Shafiqul Islam, A. Hossain, Muhammad Humayun Kabir

{"title":"Morpho-physiological response of maize (Zea mays L.) genotypes under aluminium stress at early seedling stage","authors":"Md. Asaduzzaman, Md. Shabab Zahedi, Md. Liton Mia, Ibrahim Hossain Shakil, Md. Shafiqul Islam, A. Hossain, Muhammad Humayun Kabir","doi":"10.26832/24566632.2023.0804023","DOIUrl":"https://doi.org/10.26832/24566632.2023.0804023","url":null,"abstract":"This study investigated the morpho-physiological responses of five maize (Zea mays L.) genotypes to aluminum stress during the early seedling stage. The experiment, conducted at the Plant Physiology Laboratory in the Department of Crop Botany at Bangladesh Agricultural University, Mymensingh, followed a two-factor completely randomized design with aluminum concentrations (0 μM as control, 100 μM, and 200 μM) and five maize varieties (Konok, Kaveri-50, BWMRI-1, BHM-14, and BHM-16). Variety Konok exhibited superior overall performance across experimental parameters, while aluminum stress at 200 μM consistently decreased seed germination and seedling growth compared to the control at all recording stages. Variety Konok without aluminum stress demonstrated the highest values for root length (28.23 cm), shoot fresh weight (4.35 g), shoot dry weight (0.53 g), root fresh weight (8.18 g), root dry weight (1.21 g), total fresh weight (12.56 g), total dry weight (1.74 g), vigor index (5106.7). Conversely, under aluminum stress (200 μM AlCl3), the lowest values were observed in root length (14.70 cm), shoot length (15.38 cm), seedling length (31.50 cm), shoot fresh weight (1.79 g), shoot dry weight (0.20 g), root fresh weight (1.96 g), root dry weight (0.47 g), total fresh weight (3.84 g), total dry weight (0.67 g), vigor index (2592.7), and various stress tolerance indices. In summary, the study suggests that the maize variety \"Konok\" exhibits greater enhancement during the early seedling stage when grown without exposure to aluminum stress, emphasizing its potential for improved performance under normal conditions.","PeriodicalId":8147,"journal":{"name":"Archives of Agriculture and Environmental Science","volume":"45 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139159000","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

Prevalence of antibodies against classical swine fever in two districts of Nepal 尼泊尔两个县古典猪瘟抗体的流行情况

Archives of Agriculture and Environmental Science Pub Date : 2023-12-25 DOI: 10.26832/24566632.2023.0804014

Sonu Adhikari, Monica Gautam, Riddhi Shrestha, E. Ranjit, Kanchan Parajuli, Samjhana Kumari Kafle Pandey

{"title":"Prevalence of antibodies against classical swine fever in two districts of Nepal","authors":"Sonu Adhikari, Monica Gautam, Riddhi Shrestha, E. Ranjit, Kanchan Parajuli, Samjhana Kumari Kafle Pandey","doi":"10.26832/24566632.2023.0804014","DOIUrl":"https://doi.org/10.26832/24566632.2023.0804014","url":null,"abstract":"This study aimed to investigate the seroprevalence of Classical Swine Fever (CSF), caused by the Classical Swine Fever Virus (CSFV), in the Bhaktapur and Kavrepalanchok districts of Nepal. The primary objective was to determine the prevalence of antibodies against CSFV in the swine population, providing crucial insights for targeted interventions and control strategies. A cross-sectional study was conducted between January and March 2018. The research involved structured questionnaire surveys and blood sample collection from selected farms in the study area. A total of 184 serum samples were collected and subjected to testing using the IDEXX ELISA test kit. The study evaluated seroprevalence by considering variables such as district, sex, age groups, and housing systems. Out of the 184 serum samples collected, 34 were found to be seropositive for CSFV antibodies, resulting in an overall seroprevalence of 18.40%. The study identified significant variations in seroprevalence between different factors, including districts, sexes, age groups, and housing systems. These findings indicate a notable exposure of swine populations in the Bhaktapur and Kavrepalanchok districts to CSFV. This research highlights the considerable risk posed by CSF to the pig populations in the Bhaktapur and Kavrepalanchok districts of Nepal. The identified seroprevalence and variations among different factors emphasize the importance of targeted interventions and control strategies in these regions. The findings serve as a foundation for informed decision-making to mitigate the impact of CSF, safeguard swine health, and protect the livelihoods of those dependent on the swine industry. This study was made possible with the support of the Zoonosis Control Project under the National Animal Science Research Institute, Nepal Agriculture Research Council.","PeriodicalId":8147,"journal":{"name":"Archives of Agriculture and Environmental Science","volume":"57 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139159443","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

Contribution of insect flower visitors on macadamia nut set, retention and yield in central Kenya 昆虫访花者对肯尼亚中部夏威夷果的结实率、保留率和产量的影响

Archives of Agriculture and Environmental Science Pub Date : 2023-12-25 DOI: 10.26832/24566632.2023.080406

Nicholas I. Njue, J. Muthomi, G. Chemining’wa, James J. Odanga

{"title":"Contribution of insect flower visitors on macadamia nut set, retention and yield in central Kenya","authors":"Nicholas I. Njue, J. Muthomi, G. Chemining’wa, James J. Odanga","doi":"10.26832/24566632.2023.080406","DOIUrl":"https://doi.org/10.26832/24566632.2023.080406","url":null,"abstract":"The aim of this study was to evaluate the contribution of insects that visit macadamia flowers to nut set, retention, nut-in-shell, and kernel yields. The study was conducted at the Macadamia Research Centre in Kandara, Murang'a County, in three flowering cycles (cropping), from August 2020 to May 2022. Nut set, retention, and yield were assessed by randomly selecting twelve trees that were in full bloom at the study orchard in each of the flowering cycles. On each of the twelve trees, four branches of the same size were selected and tagged for the study. The branches were about 1 to 1.5 metres high from the ground. On each branch, one raceme at the bud stage was randomly selected and one of the four treatments administered. The treatments were (i) bagged during the day with mesh nets, (ii) bagged at night, (iii) bagged throughout the flowering season, excluding all insects, and (iv) racemes were left unbagged, thus having unlimited flower visitation by insects. There were significant differences on nut-in-shell yield (mass) (P≤0.05) in flowers that were unbagged (68.23 ± 4.03), bagged at night (61.50 ± 3.51), bagged during the day (6.53 ± 1.05) and those that were bagged throughout (4.45 ± 0.95). Racemes that had flower visitors fully excluded resulted in low nut-in-shell production. The initial nut set, retention, and ultimately the nut-in-shell yields were significantly increased in flowers that were left unbagged, thus insects had unlimited access. Macadamia nut set, retention, and ultimate yield (nuts-in-shell and kernel) is largely dependent on the presence of insect flower visitors.","PeriodicalId":8147,"journal":{"name":"Archives of Agriculture and Environmental Science","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139159567","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

Hydrochemical characterization of groundwater for consumption and agriculture: A case study from Phulpur Upazila, Bangladesh 消费和农业地下水的水化学特征：孟加拉国普尔布尔乡的案例研究

Archives of Agriculture and Environmental Science Pub Date : 2023-12-25 DOI: 10.26832/24566632.2023.0804025

Deen Islam, Rafia Shaheen, M. Shariot-Ullah, Md. Touhidul Islam, N. Das, Nusrat Jahan

{"title":"Hydrochemical characterization of groundwater for consumption and agriculture: A case study from Phulpur Upazila, Bangladesh","authors":"Deen Islam, Rafia Shaheen, M. Shariot-Ullah, Md. Touhidul Islam, N. Das, Nusrat Jahan","doi":"10.26832/24566632.2023.0804025","DOIUrl":"https://doi.org/10.26832/24566632.2023.0804025","url":null,"abstract":"The aim of this study was to assess the suitability of groundwater for drinking and irrigation in Phulpur Upazila, Bangladesh, based on its hydrochemical attributes. In our research, we examined twenty groundwater specimens from shallow and hand tube wells, adhering to international and national guidelines. The data showed groundwater pH levels from 5.67 to 6.84, signifying slightly acidic to neutral properties. Total dissolved solids ranged from 79 to 298 mg/l, and conductivity varied between 120 and 832 μS/cm. Notably, the primary cations and anions were sequenced as Ca > Mg > Na > K and HCO3 > Cl > SO4 > PO4, respectively. A marked correlation was discerned among the physicochemical parameters, and the predominant groundwater type was magnesium-bicarbonate (Mg-HCO3). The main geochemical activity was identified as silicate weathering, pointing to significant rock-water interactions in the region. The groundwater displayed moderate salinity and low alkalinity, qualifying them as 'excellent to good' and 'normal' in quality metrics, respectively. The soluble sodium percentage was rated as 'excellent'. On multiple assessment scales, the groundwater quality was deemed 'good' for irrigation. In line with established classification systems, most samples were suitable for drinking and irrigation. Hence, the area's groundwater is viable for consumption and agricultural utilization. Cumulatively, our research offers critical insights for sustainable groundwater stewardship in the region, providing a foundation for policymakers to guarantee the sustained provision of high-quality groundwater for diverse applications.","PeriodicalId":8147,"journal":{"name":"Archives of Agriculture and Environmental Science","volume":"19 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139158623","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

Socio-economic appraisal of fish sanctuary on livelihood of fishermen in Chikadubi beel of Dingapota Haor, Netrokona, Bangladesh 鱼类保护区对孟加拉国内特罗科纳 Dingapota Haor 的 Chikadubi beel 渔民生计的社会经济评估

Archives of Agriculture and Environmental Science Pub Date : 2023-12-25 DOI: 10.26832/24566632.2023.0804010

Md. Shahin Alam, Md. Hashibur Rahman, Nafis Tasneem Binti, Shayla Sultana Mely, S. Ahamed, Md. Moshiur Rahman

{"title":"Socio-economic appraisal of fish sanctuary on livelihood of fishermen in Chikadubi beel of Dingapota Haor, Netrokona, Bangladesh","authors":"Md. Shahin Alam, Md. Hashibur Rahman, Nafis Tasneem Binti, Shayla Sultana Mely, S. Ahamed, Md. Moshiur Rahman","doi":"10.26832/24566632.2023.0804010","DOIUrl":"https://doi.org/10.26832/24566632.2023.0804010","url":null,"abstract":"The investigation was conducted on the livelihood status of fishers of Chikadubi beel in Dingaputa haor, Netrokona district of Bangladesh for a period of 6 months from August 2020 to December 2020. A total 50 fishers were randomly selected and data were collected from them through direct interview. Focus group discussions were carried out by a previously made checklist. The results showed that the annual income of fishermen varied from BDT 30000 (270.79 USD) to BDT 70000 (631.85 USD). Maximum (58%) fishers were low-income levels from BDT 30000 (270.79 USD) to BDT 40000 (361.05 USD) and trying to shift their professions to other subsidiary professions. Among them 66% of the respondents indicated that this sanctuary is very effective in improving socio-economic status of the fishers. Relatively middle age group (31 to 40 years) dominated in all study areas. Muslim fishermen are the most dominant in the study area. 68% of the fishers live with nuclear families. The highest percentage (62%) fishers can sign only due to economic crisis and lack of awareness about education, (24%) having Primary level education, (14%) have no education as the children dropped out from school before completing their primary education. Housing and sanitation conditions of the fishermen were not well developed. Based on various livelihood parameters, fishermen are leading very poor state of lives. Sanctuary establishment and Community based aquatic resource management strategies may be undertaken with a view to enhance fish production to improve the livelihood condition of the fishers dwelling in the Chikadubi beel area of Dingaputa haor in Bangladesh.","PeriodicalId":8147,"journal":{"name":"Archives of Agriculture and Environmental Science","volume":"9 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139158078","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

AMMI GGE biplot analysis of wheat genotypes under heat stress and heat drought environment 热胁迫和热干旱环境下小麦基因型的 AMMI GGE 双图分析

Archives of Agriculture and Environmental Science Pub Date : 2023-12-25 DOI: 10.26832/24566632.2023.080404

Eishaina Chaudhary, Surakshya Sharma, Pratik Gautam, Sweksha Ghimire, Sushma Sapkota, Kriti Bhattarai, Puja Roka, Rashmi Poudel, Bibisha Timalsina, K. Neupane, Ganesh G.C, Manoj Pariyar, Anil Aryal, M. Poudel, Radhakrishna Bhandari

{"title":"AMMI GGE biplot analysis of wheat genotypes under heat stress and heat drought environment","authors":"Eishaina Chaudhary, Surakshya Sharma, Pratik Gautam, Sweksha Ghimire, Sushma Sapkota, Kriti Bhattarai, Puja Roka, Rashmi Poudel, Bibisha Timalsina, K. Neupane, Ganesh G.C, Manoj Pariyar, Anil Aryal, M. Poudel, Radhakrishna Bhandari","doi":"10.26832/24566632.2023.080404","DOIUrl":"https://doi.org/10.26832/24566632.2023.080404","url":null,"abstract":"Wheat is the third most important cereal crop of Nepal. Climatic changes have been a major threat on overall production and productivity of wheat in Nepal. With the aim of evaluating twenty elite wheat genotypes under heat stress and heat drought environments, a field experiment was conducted using alpha lattice design at Bhairahawa, Rupandehi, Nepal. The analysis of variance (ANOVA) revealed significant differences in the yield across wheat growing environments (p<0.001). Environment explained 75.11% of the total variation in grain yield. NL 1404 was the most stable followed by NL 1368, and NL 1413. NL 1376, NL 1369. NL 1386 was the best adapted genotypes under heat stress environments whereas NL 1384, Gautam, and BL 4949 were best adapted to heat drought environments. NL 1346 was the best genotype. WWW model explained NL 1346 won under heat drought environment and NL 1384 under heat stress environment. Mean vs. stability model showed NL 1346 was the above yielder and stable genotype. In ranking, NL1179 was concluded to be the ideal genotype. From the study, NL 1368 was found to be the winning genotype under heat drought and heat stress environments. These genotypes should further be evaluated to release as a variety.","PeriodicalId":8147,"journal":{"name":"Archives of Agriculture and Environmental Science","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139158469","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

Socioeconomic status of the people and their attitude toward conservation in Parsa National Park, Nepal 尼泊尔帕尔萨国家公园居民的社会经济地位及其保护态度

Archives of Agriculture and Environmental Science Pub Date : 2023-12-25 DOI: 10.26832/24566632.2023.080408

Kanchan Parajuli, Sonu Adhikari, Sujaya Subedi

{"title":"Socioeconomic status of the people and their attitude toward conservation in Parsa National Park, Nepal","authors":"Kanchan Parajuli, Sonu Adhikari, Sujaya Subedi","doi":"10.26832/24566632.2023.080408","DOIUrl":"https://doi.org/10.26832/24566632.2023.080408","url":null,"abstract":"This study aims to investigate the socioeconomic status of communities living in proximity to a park and their attitudes towards conservation. The questionnaires used in this study were carefully designed to achieve the desired research objectives. The majority of people living adjacent to the park depend on agriculture and livestock farming for their livelihood. People also benefit from the forest's resources in many aspects. People’s perceptions of wildlife conservation vary widely and are influenced by various factors such as economic status, cultural background, education status, awareness level, and personal experiences. Respondents with higher education status have been found to exhibit positive attitudes towards conservation. Results have shown that 70% of respondents who live near the park claim that coexistence with wildlife is becoming increasingly problematic. While the respondents are pleased with the practical conservation strategies that have contributed to the rise in wildlife populations, they are concerned about the increasing conflicts with wildlife. Crop raiding is a serious problem in several villages located near dense forests. Livestock depredation is another major issue that has been observed in the same area. Wildlife has been known to attack and kill livestock, causing a significant loss of income for the farmers in these villages. Many people feel that the lack of effective compensation mechanisms has led to a sense of antagonism towards both authorities and conservation efforts as a whole. The importance of effective compensation mechanisms in conservation efforts cannot be overstated. Some of the respondents have noted that the development of ecotourism has the potential to mitigate human-wildlife conflict. Ecotourism provides jobs, income, and other economic opportunities that help improve their socioeconomic status and, in turn, promote conservation.","PeriodicalId":8147,"journal":{"name":"Archives of Agriculture and Environmental Science","volume":"28 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139159072","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

Evaluation of local substrates as rice straw alternatives for oyster mushroom (Pleurotus ostreatus) cultivation in resource-constrained Darchula, Nepal 在尼泊尔资源有限的达丘拉，评估当地基质作为稻草替代品用于杏鲍菇（Pleurotus ostreatus）栽培的情况

Archives of Agriculture and Environmental Science Pub Date : 2023-12-25 DOI: 10.26832/24566632.2023.0804012

K. Pandey, Yagyaraj Joshi, Sharwari Bhattarai, Dharmendra Joshi, Sobita Subedi, Prakash Kumar Pant, Sushil Khatri

{"title":"Evaluation of local substrates as rice straw alternatives for oyster mushroom (Pleurotus ostreatus) cultivation in resource-constrained Darchula, Nepal","authors":"K. Pandey, Yagyaraj Joshi, Sharwari Bhattarai, Dharmendra Joshi, Sobita Subedi, Prakash Kumar Pant, Sushil Khatri","doi":"10.26832/24566632.2023.0804012","DOIUrl":"https://doi.org/10.26832/24566632.2023.0804012","url":null,"abstract":"Oyster mushroom cultivation, though cost-effective, faces constraints due to seasonality and substrate availability. An experimental study was conducted in the resource-constrained Darchula district of Nepal from February to May 2022. The aim was to identify and recommend economically sustainable alternatives to rice straw for oyster mushroom production using local substrates in regions with limited resources. Six treatments; rice straw (T1), banana leaves and pseudostem (T2), maize cob (T3), sawdust (T4), grass (Eulaliopsis sp.) (T5), and spent mushroom substrates (T6); were employed in a completely randomized design with four replications. Statistical analysis of growth and yield parameters revealed significant results (P values ranging from P>0.001 to P>0.05) across all parameters. The maize cob treatment exhibited a shorter spawn run period (20.50 days) and the earliest pinhead formation (25 days). The highest total yield (3.14 kg) across three flushes was obtained from paddy straw, followed by T2 and T5, yielding 2.05 kg and 1.43 kg, respectively. Sawdust, despite its larger stalk (1.23 cm) and pileus diameter (7.72 cm), had the lowest production (0.63 kg). Maximum biological efficiency was recorded for T1 (139.63%), followed by T2, T5, and T3, respectively. Economically, T1 resulted in the highest gross margin per 10 kg of substrate (NRs.1845.22) and the highest B:C ratio (2.51), followed by T5 and T2. These findings highlight the promise of locally abundant substrates such as banana leaves, pseudo stems, Eulaliopsis, and maize cobs as economically viable alternatives to rice straw in regions with limited straw availability or unsuitable climates for rice cultivation.","PeriodicalId":8147,"journal":{"name":"Archives of Agriculture and Environmental Science","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139159674","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 analysis of area and production growth rate along with price forecasting of major pulses in Bangladesh 孟加拉国主要豆类的面积和产量增长率分析及价格预测

Archives of Agriculture and Environmental Science Pub Date : 2023-12-25 DOI: 10.26832/24566632.2023.080401

Md. Mahfuzul Hasan, Nazia Tabassum, Mohammod Kamruj Jaman Bhuiyan, Md Akhtarul Alam, Abu Hayat Md. Saiful Islam, Md. Asraf Mahmud Hasif

{"title":"An analysis of area and production growth rate along with price forecasting of major pulses in Bangladesh","authors":"Md. Mahfuzul Hasan, Nazia Tabassum, Mohammod Kamruj Jaman Bhuiyan, Md Akhtarul Alam, Abu Hayat Md. Saiful Islam, Md. Asraf Mahmud Hasif","doi":"10.26832/24566632.2023.080401","DOIUrl":"https://doi.org/10.26832/24566632.2023.080401","url":null,"abstract":"Pulses are the most significant crops in the world, as well as in Bangladesh, for their commer-cial and nutritional importance. The study was carried out to determine the rate of expansion in area and production for several types of pulses such as Mosur, Mung, Mashkalai, Gram, and Khesari in Bangladesh, as well as to anticipate wholesale prices for those pulses. Secondary data from the Bangladesh Bureau of Statistics (BBS) and the Department of Agricultural Marketing were used in this study. Following a diagnostic check, such as R2, Adjusted R2, RMSE, AIC, BIC, MAE, and MAPPE, it was discovered that the Cubic growth model was the best for specified pulses. The data over the entire time revealed that total output in the area rose in the case of all pulses. Mosur and Mung had positive average production growth rates of 2.02 and 6.919 percent, respectively. Mashkalai, Gram, and Khesari experienced negative growth rates of -0.541, -8.894, and -0.854 percent, respectively. After computing the average percentage change for Area growth rate Mosur, Mung, and Mashkalai showed positive growth rates of 1.229, 4.631, and 1.152 percent, respectively. In contrast, Gram and Khesari both had negative average values of -7.719 and -1.987 percent. This study applied the ARIMA (0,1,0) (1,0,1) model for Mosur, ARIMA (0,1,2) model for Mung, ARIMA (2,1,2) model for Mashkalai, ARIMA (2,1,4) model for Gram, and ARIMA (0,1,0) model for Khesari since those models passed the diagnostic test. Forecasting findings revealed that Mosur, Gram, and Khesari wholesale prices would be marginally modified, while Mung and Mashkalai wholesale prices would be raised in 2025. Thus, analyzing the growth rates of area and output of key pulses may help farmers allocate their land more wisely and price forecasts will help farmers in identifying the best crops for their production, which will improve the output of these crops in Bangladesh.","PeriodicalId":8147,"journal":{"name":"Archives of Agriculture and Environmental Science","volume":"12 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139158556","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