Vijesh V Krishna,Maximina A Lantican,B M Prasanna et al.
Vijesh V Krishna et al.
This study reports on the adoption and impacts of CGIAR-related maize varieties in 18 major maize-producing countries in sub-Saharan Africa (SSA) during 1995-2015. Of the 1345 maize varieties released during this timeframe, approximately 60...
Assessing genetic and agronomic gains in rice yield in sub-Saharan Africa: A meta-analysis [0.03%]
非洲撒哈拉以南水稻产量遗传和农学效益的评估：元分析研究
Ali Ibrahim,Kazuki Saito
Ali Ibrahim
Research for development efforts for increasing rice yield in sub-Saharan Africa (SSA) have largely concentrated on genetic improvement and agronomy for more than 50 years. Here we perform the first meta-analysis to quantify genetic gain - ...
Tillage and crop establishment effects on weeds and productivity of a rice-wheat-mungbean rotation [0.03%]
稻-麦-绿豆轮作中耕和作物种植方式对杂草和产量的影响
J S Mishra,Rakesh Kumar,Surajit Mondal et al.
J S Mishra et al.
Weeds are one of the key threats in sustaining the productivity of the rice-wheat cropping system in the Indo-Gangetic Plains. The development of sound integrated weed management technologies requires knowledge of mechanisms that influence ...
Biological nitrogen fixation and prospects for ecological intensification in cereal-based cropping systems [0.03%]
生物固氮及在粮食作物体系中生态强化的前景
Jagdish K Ladha,Mark B Peoples,Pallavolu M Reddy et al.
Jagdish K Ladha et al.
The demand for nitrogen (N) for crop production increased rapidly from the middle of the twentieth century and is predicted to at least double by 2050 to satisfy the on-going improvements in productivity of major food crops such as wheat, r...
Cassava-maize intercropping systems in southern Nigeria: Radiation use efficiency, soil moisture dynamics, and yields of component crops [0.03%]
尼日利亚南部的木薯和玉米间作体系：光能利用效率、土壤水分动态及作物产量
Charles Chigemezu Nwokoro,Christine Kreye,Magdalena Necpalova et al.
Charles Chigemezu Nwokoro et al.
Efficient utilization of incident solar radiation and rainwater conservation in rain-fed smallholder cropping systems require the development and adoption of cropping systems with high resource use efficiency. Due to the popularity of cassa...
Radiative transfer model inversion using high-resolution hyperspectral airborne imagery - Retrieving maize LAI to access biomass and grain yield [0.03%]
基于高光谱航空遥感数据的辐射传输模型反演及冠层参数(LAI)估算研究
Ahmed Kayad,Francelino A Rodrigues Jr,Sergio Naranjo et al.
Ahmed Kayad et al.
Mapping crop within-field yield variability provide an essential piece of information for precision agriculture applications. Leaf Area Index (LAI) is an important parameter that describes maize growth, vegetation structure, light absorptio...
LINTUL-Cassava-NPK: A simulation model for nutrient-limited cassava growth [0.03%]
木薯生长的营养限制仿真模型Lintul-Cassava-NPK
J G Adiele,A G T Schut,K S Ezui et al.
J G Adiele et al.
A solid understanding of the dynamics of plant nutrient requirements and uptake from the soil is needed to provide robust fertilizer recommendations, timing of applications and nutrient use efficiency. Our objective was to develop and test ...
Progress in research on site-specific nutrient management for smallholder farmers in sub-Saharan Africa [0.03%]
关于非洲撒哈拉以南小农测土配方施肥研究进展
P Chivenge,S Zingore,K S Ezui et al.
P Chivenge et al.
Increasing fertilizer access and use is an essential component for improving crop production and food security in sub-Saharan Africa (SSA). However, given the heterogeneous nature of smallholder farms, fertilizer application needs to be tai...
Developing recommendations for increased productivity in cassava-maize intercropping systems in Southern Nigeria [0.03%]
在尼日利亚南部的木薯-玉米间作系统中提高产量的建议开发
Charles Chigemezu Nwokoro,Christine Kreye,Magdalena Necpalova et al.
Charles Chigemezu Nwokoro et al.
Cassava-maize intercropping is a common practice among smallholder farmers in Southern Nigeria. It provides food security and early access to income from the maize component. However, yields of both crops are commonly low in farmers' fields...
Assessing rice production sustainability performance indicators and their gaps in twelve sub-Saharan African countries [0.03%]
评估十二个撒哈拉以南非洲国家的水稻生产可持续性绩效指标及其差距
Aminou Arouna,Krishna Prasad Devkota,Wilfried Gnipabo Yergo et al.
Aminou Arouna et al.
The benchmarking and monitoring of rice production performance indicators are essential for improving rice production self-sufficiency, increasing profitability, reducing labor requirements, optimizing fertilizer inputs, engaging youths in ...