International Journal of Life Science and Agriculture Research最新文献_第3页

A Current Look at Adaptation to Climate Change: A Brief Review 适应气候变化的现状:简要回顾

International Journal of Life Science and Agriculture Research Pub Date : 2023-11-03 DOI: 10.55677/ijlsar/v02i11y2023-03

Ricardo O. Russo, Adriana Figueroa

引用次数: 0

Evaluation of Soil Temperature, Water Productivity and Agronomic Performance of Potato (Solanum Tuberosum L.)-Legume Intercropping System in the Western Highlands of Cameroon 喀麦隆西部高地马铃薯-豆科作物间作系统土壤温度、水分生产力及农艺性能评价

International Journal of Life Science and Agriculture Research Pub Date : 2023-11-03 DOI: 10.55677/ijlsar/v02i11y2023-02

Franck Junior Ngandjui Tchapga

{"title":"Evaluation of Soil Temperature, Water Productivity and Agronomic Performance of Potato (Solanum Tuberosum L.)-Legume Intercropping System in the Western Highlands of Cameroon","authors":"Franck Junior Ngandjui Tchapga","doi":"10.55677/ijlsar/v02i11y2023-02","DOIUrl":"https://doi.org/10.55677/ijlsar/v02i11y2023-02","url":null,"abstract":"Intercropping is a farming practice involving two or more crop species, growing simultaneously in the same area and which could efficiently utilize natural resources. A two-year study was conducted during 2021 and 2022 in the western highlands of Cameroon to examine the impacts of potato-legume intercropped on soil water content (SWC), productivity and soil temperature(ST) in order to identify cropping systems (CS) that controls ST and water productivity (WP). A randomised complete block design with seven treatments: sole potato crop (T1), Mucuna (T2), lima bean (T3), cowpea (T4) and intercropping systems of Mucuna+potato (T5), lima bean+potato (T6) and cowpea+potato (T7) was used. CS has a significant effect (P<0.05) on ST with the lowest ST being obtained in T5 (19.50°C), T7 (19.66°C) and T6 (19.68°C) against 20.20°C in T1. SWC varied with CS (P<0.05) with T1 having the lowest SWC of 40% versus T5 (47.90%), T6 (44.42%) and T7 (42.76%). Water use increased significantly (P<0.05) with T1 (783.34mm) and decreased from T7 (783.32mm) to T5 (783.30mm). As for WP, T1 (2.96g.mm-1) recorded the lowest value and T5 (4.04g.mm-1) the highest. T5 had the highest tuber yield (29.60t.ha-1) and T1 the lowest (23.21t.ha-1). Legume grain yield and biomass were highest in T5 (2.10t.ha-1 and 6.78t.ha-1 respectively) compared to others intercropping systems. The intercropping systems obtained an overall LER and WER greater than 1 with the highest in T6 (6.20 and 2.63). Intercropping potato with Mucuna or lima bean reduces soil temperature while improving soil water productivity that enhances potato production.","PeriodicalId":480205,"journal":{"name":"International Journal of Life Science and Agriculture Research","volume":"10 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135868947","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

Nutritional Content of Brown Rice and White Rice from Organic Rice of Mentik Susu Varieties with Parboiled Method 用半熟法制备有机米中糙米和白米的营养成分

International Journal of Life Science and Agriculture Research Pub Date : 2023-11-01 DOI: 10.55677/ijlsar/v02i11y2023-01

Dwi Eva Nirmagustina, Sri Handayani

引用次数: 0

Possibility of Fish Cultivation Based on Study of Water Quality around Dutungan Island, Barru Regency, Indonesia 基于印尼巴鲁摄政Dutungan岛周围水质研究的养鱼可能性

International Journal of Life Science and Agriculture Research Pub Date : 2023-10-30 DOI: 10.55677/ijlsar/v02i10y2023-10

Andi Puspa Sari Idris

{"title":"Possibility of Fish Cultivation Based on Study of Water Quality around Dutungan Island, Barru Regency, Indonesia","authors":"Andi Puspa Sari Idris","doi":"10.55677/ijlsar/v02i10y2023-10","DOIUrl":"https://doi.org/10.55677/ijlsar/v02i10y2023-10","url":null,"abstract":"The study aims to determine the possibility of fish cultivation based on aspects of water quality around Dutungan Island, Barru Regency, Indonesia. There are 4 study locations, namely Location 1 is located around Dutungan Island, Location 2 is located in the fish hatchery industry and Location 3 is located around residential areas of Mallusetasi Beach, Barru Regency. Water quality parameters measured include current, brightness, temperature, pH, dissolved oxygen, and salinity. Data were analyzed by descriptive analysis. Based on the results of water quality analysis, it shows that the waters of Dutungan Island, Barru Regency still qualify the requirements for the development of fish and seaweed cultivation. The highest speed of water currents is obtained at location 1, which is an average of 0.52 m/s, the highest average water brightness was obtained at location 2 of 3.43 m, the highest average water temperature was obtained at location 1 of 28.97oC, the highest average water pH was obtained at location 1 of 8.03., the highest average dissolved oxygen water was obtained at location 3 of 5.25 ppm, and the highest average water salinity was obtained at location 2 of 33.5 ppt. However, the most suitable location for fish and seaweed cultivation of all locations is location 1, namely the location around Dutungan Island.","PeriodicalId":480205,"journal":{"name":"International Journal of Life Science and Agriculture Research","volume":"33 24","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136105858","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

Fertility Status of Soils of Patuakhali Science and Technology University in Bangladesh 孟加拉国帕图阿卡里科技大学土壤肥力状况

International Journal of Life Science and Agriculture Research Pub Date : 2023-10-25 DOI: 10.55677/ijlsar/v02i10y2023-09

Md. Shahin Hossin, Morsheda Akter Mukta, Md. Rafiq Uddin, Mohammad Kabirul Islam, Md. Fazlul Hoque

{"title":"Fertility Status of Soils of Patuakhali Science and Technology University in Bangladesh","authors":"Md. Shahin Hossin, Morsheda Akter Mukta, Md. Rafiq Uddin, Mohammad Kabirul Islam, Md. Fazlul Hoque","doi":"10.55677/ijlsar/v02i10y2023-09","DOIUrl":"https://doi.org/10.55677/ijlsar/v02i10y2023-09","url":null,"abstract":"Soil is a heterogeneous body and different soil have different fertilizer requirement for crop production depending on fertility status. This research work was conducted to evaluate the fertility status of the soils of the research field of Patuakhali Science and Technology University (PSTU). The soils of PSTU were collected and analyzed for the determination of following soil parameters viz. particle size distribution, texture, pH, organic matter, total nitrogen, available phosphorus, available sulphur and exchangeable potassium. The results showed that the particle size distribution of the collected soils varied significantly with each other. A remarkable variation was observed in textural classes of the soils. The textural classes of the soils were sandy loam, clay and clay loam. The soils were neutral to slightly alkaline in reaction and the pH ranged from 7.01 to 7.73. The organic matter content was very low and ranged from 0.50 to 0.96%. The soils were found to be deficient in total nitrogen with a range of 0.06 to 0.11%. The available phosphorus, available sulphur and exchangeable potassium content of collected soils ranged from 8.76 to 15.90 ppm, 1.04 to 3.06 ppm and 0.12 to 0.26 meq/100 g soil, respectively. The fertility status of the soils was very low to medium level due to very low organic matter content.","PeriodicalId":480205,"journal":{"name":"International Journal of Life Science and Agriculture Research","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135169152","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 Civil Society in Climate Change Adaptation in Nairobi City County, Kenya 民间社会对气候变化适应的贡献，内罗毕市县，肯尼亚

International Journal of Life Science and Agriculture Research Pub Date : 2023-10-21 DOI: 10.55677/ijlsar/v02i10y2023-08

Crispus Michira Nyaundi

{"title":"Contribution of Civil Society in Climate Change Adaptation in Nairobi City County, Kenya","authors":"Crispus Michira Nyaundi","doi":"10.55677/ijlsar/v02i10y2023-08","DOIUrl":"https://doi.org/10.55677/ijlsar/v02i10y2023-08","url":null,"abstract":"The impacts of climate change, the brunt of which is experienced in the Global South, have occasioned the development of adaptation plans, policies, and strategies by developing countries, with the aim of reducing vulnerability and risks. By and large, however, these adaptation plans and strategies have not yielded the expected results, as evidenced by the increasing manifestations of climate change, including declining agricultural production, food insecurities, and floods, among others. Against this backdrop, this study sought to explore the avenues for enhancing the contribution of civil society organizations in adapting to climate change in Nairobi City County, Kenya. The study adopted the descriptive survey design, targeting all 267 civil society organizations pertinent to adapting to climate change in Kenya. A total of 160 top administrative personnel were randomly sampled from among the civil society organizations. Primary data was gathered for the study using a standardized questionnaire. In data analysis, descriptive analysis and a Chi-square test were performed. The results established that mobilization, knowledge sharing, and policy support have a significant effect on the contribution of CSOs in adapting to climate change in Nairobi City County. It was also found that institutional coordination was also found to have a significant intervening role in the association between the avenues for enhancing the contribution of CSOs in adapting to climate change in Nairobi City County, Kenya. It is thus recommended that administrators of CSOs involved in adapting to climate change in Nairobi City County, invest in mobilization, knowledge sharing, policy support, and institutional coordination.","PeriodicalId":480205,"journal":{"name":"International Journal of Life Science and Agriculture Research","volume":"43 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135512867","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

Nutrient Composition, Functional and Pasting Properties of High Quality Cassava Flour from two Varieties Pro-Vitamin a Cassava 两个维生素a原木薯品种优质木薯粉的营养成分、功能及糊化特性

International Journal of Life Science and Agriculture Research Pub Date : 2023-10-20 DOI: 10.55677/ijlsar/v02i10y2023-07

Olatunde, S.J., Ohijeagbon, O.R., Adesola, . M. O., Aremu, O.P.

{"title":"Nutrient Composition, Functional and Pasting Properties of High Quality Cassava Flour from two Varieties Pro-Vitamin a Cassava","authors":"Olatunde, S.J., Ohijeagbon, O.R., Adesola, . M. O., Aremu, O.P.","doi":"10.55677/ijlsar/v02i10y2023-07","DOIUrl":"https://doi.org/10.55677/ijlsar/v02i10y2023-07","url":null,"abstract":"he study evaluated high quality cassava flour from two varieties of pro-vitamin A (pro-vitamin A white and pro-vitamin A yellow). The flours were analyzed for proximate composition, functional properties, pasting properties, Beta-carotene and cyanide. The data obtained was subjected to statistical analysis. The values of protein ranged from (8.667% and 9.563%), fat (4.819% and 5.387%), ash (1.269% and 1.426%), fibre (4.819% and 5.387%), moisture content (6.946% and 7.185%), carbohydrate (74.105% and 74.421%), Beta-carotene (24.300% and 24.700%) and hydrocyanide content (1.225ppm and 1.775ppm). There were little significance differences between the functional properties such water absorption capacity (108.200% to 125.840%), oil absorption capacity (173.420% to 184.720%), Bulk density(0.813% to 0.825%), swelling capacity (30.000% to 40.000%), solubility (0.743% to 1.372%), Dispersibility (0.884% to 1.098%). The result of the pasting properties ranged from 83.000 to 137.000RVU, 125.500 to 134.000RVU, 58.000 to 63.000RVU, 34.000 to 82.000RVU, 9.000 to 18.000RVU, 3.530 to 6.000mins, and 73.000 to 83.100oc for peak, trough, breakdown, final viscosity, setback, peak time and pasting temperature, respectively. The results of this study revealed that there was no significant difference in the chemical composition of the two samples, but there were differences in the functional and pasting properties.","PeriodicalId":480205,"journal":{"name":"International Journal of Life Science and Agriculture Research","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135619412","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

Growth Response of Palm Seedlings (Elaeis guineensis Jacq.) to Applying NPK Fertilizer (15-15-15) and Dolomite on Acid Soil in Pre-Nursery 苗期酸性土壤上施用氮磷钾(15-15-15)和白云石对棕榈幼苗生长的响应

International Journal of Life Science and Agriculture Research Pub Date : 2023-10-17 DOI: 10.55677/ijlsar/v02i10y2023-06

Ety Rosa Setyawati, Neny Andayani, Arie Yuliandra

{"title":"Growth Response of Palm Seedlings (Elaeis guineensis Jacq.) to Applying NPK Fertilizer (15-15-15) and Dolomite on Acid Soil in Pre-Nursery","authors":"Ety Rosa Setyawati, Neny Andayani, Arie Yuliandra","doi":"10.55677/ijlsar/v02i10y2023-06","DOIUrl":"https://doi.org/10.55677/ijlsar/v02i10y2023-06","url":null,"abstract":"This research aims to determine the response of oil palm seedling growth in pre-nursery on acid soil to NPK fertilizer doses (15-15-15) and dolomite doses. The research was carried out at Educational and Research Garden of Stiper Agricultural Institute located in Maguwoharjo Village, Depok District, Sleman Regency, Yogyakarta, Indonesia from January to April 2023. This research used a factorial pattern experimental method which was prepared using a Completely Randomized Design (CRD) consisting of two factors. The first factor was the dosage of NPK (15-15-15) fertilizer which consists of 0 g ( control) ; 2.5 g; 3 g and 3.5 g. Meanwhile, the second factor was the dose of dolomite fertilizer which consists of 0 g (control); 5 g; 10 g and 15 g. Each treatment was carried out in 5 repetitions. The number of seeds needed for this experiment is 4 x 4 x 5 = 80 seeds. The results showed that there was no signiticant interaction between the dosage of NPK fertilizer (15-15-15) and dolomite on all parameters. The dose of NPK fertilizer has an influence on the dry weight of the roots and the best at a dose of 3.5 g. Dolomite application has an influence on root fresh weight and leaf area with the best dose of 10 g/oil palm seedling in pre-nursery on acid soil.","PeriodicalId":480205,"journal":{"name":"International Journal of Life Science and Agriculture Research","volume":"279 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136039914","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 Effectiveness of Liquid Organic Fertilizer Banana Peel Kepok and Onion Peel to Plant Growth Ciplukan (Physalis Angulata L.) 液体有机肥香蕉皮、椰皮和洋葱皮对植物生长的影响

International Journal of Life Science and Agriculture Research Pub Date : 2023-10-12 DOI: 10.55677/ijlsar/v02i10y2023-05

Karina Arliani, Efri Gresinta, Rina Hidayati Pratiwi

{"title":"The Effectiveness of Liquid Organic Fertilizer Banana Peel Kepok and Onion Peel to Plant Growth Ciplukan (Physalis Angulata L.)","authors":"Karina Arliani, Efri Gresinta, Rina Hidayati Pratiwi","doi":"10.55677/ijlsar/v02i10y2023-05","DOIUrl":"https://doi.org/10.55677/ijlsar/v02i10y2023-05","url":null,"abstract":"Ciplukan (Physalis angulata L.) is a medicinal plant that grows wild in tropical climates that has many properties to cure various degenerative diseases. This plant is relatively rare because it is often considered a weed. Banana peels and shallots can be used as liquid organic fertilizer (POC). Liquid organic fertilizer has the advantage that the nutrients contained are more quickly and easily absorbed by plant roots. The purpose of this study was to determine the growth of ciplukan (Physalis angulata L.) plants through the provision of various doses of liquid organic fertilizer kepok banana peel and shallot skin and determine the best dose of liquid organic fertilizer in affecting the growth of ciplukan (Physalis angulata L.) plants. The method used in this research is an experiment consisting of independent variables, namely liquid organic fertilizer of kepok banana peel and shallot skin and the dependent variable is the growth of ciplukan plants (Physalis angulata L.). The sample used in this study was the Ciplukan plant (Physalis angulata L.). Sampling using group randomized design (RAK) technique. This experimental method uses 5 treatments and each treatment is repeated as many as 5 repetitions, thus there are 25 experimental units of ciplukan (Physalis angulata L.) plant samples with concentrations of 0 ml, 15 ml, 25 ml, 35 ml, and 45 ml with the observation parameters measured are plant height, stem diameter, number of leaves, and leaf width. The results showed that liquid organic fertilizer of kepok banana peel and shallot skin had an effect on the growth of ciplukan (Physalis angulata L.) plants. The concentration of 35 ml/polybag gives a better effect on plant height, stem diameter, and leaf width in ciplukan (Physalis angulata L.) plants compared to the control treatment and other treatments.","PeriodicalId":480205,"journal":{"name":"International Journal of Life Science and Agriculture Research","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136057699","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

Economic Study of the Impact of the Value of Egypt's Agricultural Production on Gross Domestic Product (GDP) 埃及农业生产价值对国内生产总值(GDP)影响的经济学研究

International Journal of Life Science and Agriculture Research Pub Date : 2023-10-09 DOI: 10.55677/ijlsar/v02i10y2023-04

Elham Shams Eldin, Hany Abo Elella

{"title":"Economic Study of the Impact of the Value of Egypt's Agricultural Production on Gross Domestic Product (GDP)","authors":"Elham Shams Eldin, Hany Abo Elella","doi":"10.55677/ijlsar/v02i10y2023-04","DOIUrl":"https://doi.org/10.55677/ijlsar/v02i10y2023-04","url":null,"abstract":"The gross domestic product expresses the economic value of goods and services during a specific period of time, and the agricultural sector affects the value of the gross domestic product. The problem of the research lies in the low contribution of the value of agricultural output to the value of the gross domestic product. Therefore, the research aims to study the value of agricultural production and find out the extent of its impact on the value of the output. Gross domestic. It was shown from the results that a one-unit increase in the value of the total agricultural production, plant production, animal production, and fish production on a trip basis leads to an increase in the value of the gross domestic product by 6.95, 12.99, 19.32, and 58.59 billion pounds, respectively, as the stability became clear. The relative values of plant production, animal production, fish production, field crops, vegetable crops, and fruit crops, respectively, where the coefficient of variation was estimated at approximately 0.34%, 0.36%, 0.49%, 0.32%, 0.40%, and 0.38%, respectively, during the study period. While it was found that the production values of medicinal and aromatic plants were relatively unstable, the coefficient of variation was estimated at about 0.58%. Studying the development of the total production values of field crops in the three loops shows the relative stability of the production values of winter, summer, and indigo field crops, respectively, as the coefficient of variation reached about 0.33%, 0.32%, and 0.26%, respectively.","PeriodicalId":480205,"journal":{"name":"International Journal of Life Science and Agriculture Research","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135147189","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