Kazuki Saito,Johan Six,Shota Komatsu et al.
Kazuki Saito et al.
Meeting future global staple crop demand requires continual productivity improvement. Many performance indicators have been proposed to track and measure the increase in productivity while minimizing environmental degradation. However, thei...
Transforming labor requirement, crop yield, and profitability with precision dry-direct seeding of rice and integrated weed management in Eastern India [0.03%]
水稻精量直播及杂草综合管理转变劳动力需求、作物产量和盈利能力（印度东部）
P Panneerselvam,Virender Kumar,Narayan Chandra Banik et al.
P Panneerselvam et al.
In many parts of Eastern India that have a very high prevalence of rural poverty and food insecurity, the prevailing rice establishment practice of 'beushening' is characterized by low yields and modest profitability, while labor and energy...
An impact of agronomic practices of sustainable rice-wheat crop intensification on food security, economic adaptability, and environmental mitigation across eastern Indo-Gangetic Plains [0.03%]
可持续稻麦强化系统对东部印度恒河平原粮食安全、经济适应性和环境影响的作用
J S Mishra,S P Poonia,Rakesh Kumar et al.
J S Mishra et al.
In the eastern Indo-Gangetic Plains (EIGP), conventional rice-wheat system has led to a decline in productivity, input-use efficiency, and profitability. To address these, a four-year field study was conducted to evaluate the performance of...
Implications of intra-plot heterogeneity for yield estimation accuracy: Evidence from smallholder maize systems in Ethiopia [0.03%]
田间异质性对产量估计准确性的影响——来自埃塞俄比亚小规模玉米种植户系统的证据
Tesfaye Shiferaw Sida,Jordan Chamberlin,Hailemariam Ayalew et al.
Tesfaye Shiferaw Sida et al.
Intra-plot heterogeneity in yield is often observed in smallholder farming systems, although its implications for yield measurement remain under-investigated. Using a unique dataset on smallholder maize production in Ethiopia, we quantify t...
Patricia Moreno-Cadena,Gerrit Hoogenboom,James H Cock et al.
Patricia Moreno-Cadena et al.
Cassava is an important crop in the developing world. The goal of this study was to review published cassava models (18) for their capability to simulate storage root biomass and to categorize them into static and dynamic models. The majori...
Arvind Kumar,Anitha Raman,Shailesh Yadav et al.
Arvind Kumar et al.
The complexity of genotype × environment interactions under drought reduces heritability, which determines the effectiveness of selection for drought tolerance and development of drought tolerant varieties. Genetic progress measured throug...
Genetic variation and heritability of grain protein deviation in European wheat genotypes [0.03%]
欧洲小麦品种籽粒蛋白偏差的遗传变异和可遗传性
Ellen F Mosleth,Marie Lillehammer,Till K Pellny et al.
Ellen F Mosleth et al.
There is a well-established negative relationship between the yield and the concentration of protein in the mature wheat grain. However, some wheat genotypes consistently deviate from this relationship, a phenomenon known as Grain Protein D...
CERES-Maize model for simulating genotype-by-environment interaction of maize and its stability in the dry and wet savannas of Nigeria [0.03%]
在尼日利亚干燥和湿润的稀树草原模拟玉米基因型与环境互作及其稳定性的CERES-玉米模型
A A Adnan,J Diels,J M Jibrin et al.
A A Adnan et al.
When properly calibrated and evaluated, dynamic crop simulation models can provide insights into the different components of genotype by environment interactions (GEIs). Modelled outputs could be used to complement data from multi-environme...
Nitrogen partitioning and remobilization in relation to leaf senescence, grain yield and protein concentration in Indian wheat cultivars [0.03%]
与叶片衰老、籽粒产量和蛋白质浓度有关的印度冬小麦品种氮素分配及再利用研究
A S Nehe,S Misra,E H Murchie et al.
A S Nehe et al.
Nitrogen (N) fertilizer represents a significant cost for the grower and may also have environmental impacts through nitrate leaching and N2O (a greenhouse gas) emissions associated with denitrification. The objectives of this study were to...
Intercomparison of crop establishment methods for improving yield and profitability in the rice-wheat system of Eastern India [0.03%]
东部印度稻麦体系中提高产量和收益的耕作方式互比试验
Madhulika Singh,Pankaj Kumar,Virender Kumar et al.
Madhulika Singh et al.
Conventionally managed rice-wheat systems of the eastern Indo-Gangetic Plains (E-IGP) that rely on soil puddling for rice and intensive tillage for wheat are low-yielding and resource-inefficient, leading to low profitability. While a host ...