美国科研出版社期刊
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作者:Yonas Kejela
来源:[J].Agricultural Sciences, 2020, Vol.11 (02), pp.178-190
摘要:This study was conducted to assess production performance of chicken under farmers’ management and their roles in the household economy of local and exotic chickens reared at Yirgalem and Hawassa towns of Southern Ethiopia. Purposive sampling method was used for selecting th...
作者:Benjamin Ahmed , Candidus Alichenu Echekwu , S. G. Mohammed ...
来源:[J].Agricultural Sciences, 2020, Vol.11 (02), pp.143-156
摘要:Agricultural technologies and innovations play a great role in increasing productivity, alleviating and reducing poverty and contributing to economic development and this is made possible through adoption of improved technologies and innovations. This study centered on analysis o...
作者:Shuguo Yang , Jaime Malaga
来源:[J].Agricultural Sciences, 2020, Vol.11 (01), pp.71-87
摘要:In the past 5 years, the use of sorghum as substitutes for corn for feed in China has increased rapidly. Most of the recent growth of demand in sorghum has mainly been met by imported sorghum. Because sorghum is a minor crop and only shares a very small proportion of the gra...
作者:Anqi Wang , Xiangzhen Kong , Xiaodong Song ...
来源:[J].Agricultural Sciences, 2020, Vol.11 (01), pp.17-26
摘要:Base saturation percentage (BSP) is an important soil chemical index in soil fertility and soil taxonomy. However, it is still unclear what exchangeable cation dominates BSP of soil in south China. Therefore, in this study, the data of BSPs and exchangeable H+, Al3+, Ca2+, M...
作者:Heather D. Baldi , Tyler L. Foster , Xiaoqing Shen ...
来源:[J].Agricultural Sciences, 2020, Vol.11 (02), pp.157-177
摘要:Nutrient management is vital for food, feed, fiber, and fuel production. However, excessive application and loss (volatilization, leaching, run-off, etc.) of inorganic and organic sources of nutrients have detrimental environmental impacts, while increasing prices for petrol...
作者:M. A. F. Selim , Y. A. A. Hefny , Eman I. Abdel-Wahab ...
来源:[J].Agricultural Sciences, 2020, Vol.11 (01), pp.88-110
摘要:Two-year field experiments were carried out at El-Kassasen Horticultural Research Station, Agricultural Research Center (ARC), Ismailia government, Egypt, during 2018 and 2019 summer seasons to evaluate some soybean cultivars for interplanting with mandarin trees to achieve high ...
作者:Hala Adel
来源:[J].Agricultural Sciences, 2020, Vol.11 (02), pp.191-209
摘要:Increasing production and reducing pests’ population while preserving the environment is an essential goal nowadays. New strategies are needed to achieve this goal, to bridge food gap and achieve food security. Quinoa is a promising crop and could partially substitute wheat ...
作者:Xiujuan Wang , Weixi Cai , Jilian Hu
来源:[J].Agricultural Sciences, 2020, Vol.11 (01), pp.1-16
摘要:This paper takes 30 hm2 wheat sprinkling irrigation land of Yunguo Family Farm in Yanzhou, Shandong Province, China as a sample, and draws a conclusion by comparing it with other households (including individual and large households). The conclusions are as follows: wheat sp...
作者:Karine Moche , Paul-Alain Nana , Liliane Tandzi Ngoune ...
来源:[J].Agricultural Sciences, 2020, Vol.11 (02), pp.111-123
摘要:The study compares the impact due to rice stem borers in two sites (Yaoundé and Ntui). It also shows the diversity of the African Rice Gall Midge (AfRGM) biotypes in southern Cameroon (Santchou, Ndop, Tonga, Ebolowa, Ba ? gom, Yaoundé and Ntui). The New Rice for Africa (NERI...
作者:Georges Kogge Kome , Fritz Oben Tabi
来源:[J].Agricultural Sciences, 2020, Vol.11 (01), pp.54-70
摘要:This study was conducted to generate information required to guide plantation management in relation to replanting on soils derived from different parent materials. Six oil palm estates in coastal lowlands of southwest Cameroon were considered. Oil palm yield data (in t ⋅ ha...

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