Results 11 to 20 of about 20,688 (254)
Area extraction and spatiotemporal characteristics of winter wheat-summer maize in Shandong Province using NDVI time series. [PDF]
PLoS ONE, 2019 The use of remote sensing to rapidly and accurately obtain information on the spatiotemporal distribution of large-scale wheat and maize acreage is of great significance for improving the level of food production management and ensuring food security. We
Chao Dong +3 more
doaj +2 more sources
Phenological synchrony between summer maize and the Asiancorn borer [PDF]
SCIENTIA SINICA Vitae, 2021 Maize is one of China’s main food crops, and its growth and yield are significantly influenced by climate change, diseases, and insect pests. Phenological synchrony describes the matching extent of different phenological events. As an important indicator representing species interaction, phenological synchrony plays a vital role in directing ...
ShuXin WANG +3 more
openaire +1 more source
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 The remote sensing data and crop model were used to explore the dynamic changes and accumulation of maize biomass in China caused by aerosols in this study. Maize varieties were divided into spring maize and summer maize.
Hongfei Xie +4 more
doaj +1 more source
Productivity of maize (Zea mays) under different crop sequences and irrigation regimes
The Indian Journal of Agricultural Sciences, 2021 A two year field experiment was conducted at Research farm of Department of Agronomy, Punjab Agricultural University, Ludhiana during kharif 2016 and kharif 2017.
NAVNEET KAUR +2 more
doaj +1 more source
Remote Sensing Inversion of Leaf and Canopy Water Content in Different Growth Stages of Summer Maize
应用气象学报, 2020 Hyperspectral remote sensing technology is an important method for crop water monitoring, aiming to understand crop growth status. In order to achieve rapid, refined and comprehensive monitoring for the leaf and canopy water content of summer maize in ...
Liu Erhua +3 more
doaj +1 more source
Agronomy, 2020 Diversified cropping systems can enhance soil condition and increase system productivity worldwide. To reduce the negative effects that accompany the continuous winter wheat−summer maize (WM) double-cropping in the North China Plain (NCP ...
Lin Wang +5 more
doaj +1 more source
Agronomy, 2021 We used the APSIM-Maize model to simulate maize potential yield (Yp) and rain-fed yield (Yw) when adaptation options of sowing date and planting density were adopted under Representative Concentration Pathway (RCP) 4.5 and 8.5 in the Guanzhong Plain of ...
Fang Xu +11 more
doaj +1 more source
Crop diversification and small holders: A micro-level evidence from Uttar Pradesh
The Indian Journal of Agricultural Sciences, 2020 Survey was conducted in villages Digsara, Basirpur Mar, Pokhra and Bhavanipur under Jalalabad block of Kannauj districts to analyze the crop diversification systems during 2015–16. The major cropping systems included potato-groundnut/maize; paddy-potato-
S K DUBEY +5 more
doaj +1 more source
Wheat straw mulch improves summer maize productivity and soil properties
Italian Journal of Agronomy, 2021 Crop residue mulch in agricultural systems preserves soil health and improves crop productivity through its moderating influence on soil temperature regime and enhanced moisture retention. Therefore, a field experiment was conducted to determine the changes in soil properties and grain yield of irrigated summer maize in response to wheat straw mulching
Mehmood Ali Noor +3 more
openaire +3 more sources
Enhancing productivity of spring maize (Zea mays) with intercrops and row-orientations
The Indian Journal of Agricultural Sciences, 2020 A research experiment was conducted on spring maize (Zea mays L.) in a split-plot design with two row orientations in main plots and nine intercropping including sole systems in sub plots during 2016-17 at Punjab Agricultural University, Ludhiana.
Jaswinder Kumar +2 more
doaj +1 more source