Winter wheat is the main crop on the North China Plain (NCP), and in this region the most
limiting factor for the crop is water. The objective of this study was to adapt and test the ability …

Irrigation and nitrogen (N) fertilization play important roles in grain yield. However, amounts
supplied in excess of crop demand are responsible for water and N leaching during …

Serious water deficits and deteriorating environmental quality are threatening agricultural
sustainability in the North China Plain (NCP). This paper addresses spatial and temporal …

Farming in Serbia is traditionally rainfed. Analyses show that drought events of varying
severity are frequent in this region, although there is no specific pattern. There is a distinct …

Water is the most important limiting factor of wheat (Triticum aestivum L.) and maize (Zea
mays L.) double cropping systems in the North China Plain (NCP). A two-year experiment …

Water shortage is the major bottleneck that limits sustainable yield of agriculture in the North
China Plain. Due to the over-exploitation of groundwater for irrigating the winter wheat …

BACKGROUND: The objective was to study soil water conservation and physiological
growth of corn (Zea mays L.) using water‐saving super‐absorbent polymer (SAP) at 30 kg …

A groundwater crisis is going on in the North China Plain (NCP), due to the excessive water
consumption of the traditional winter wheat (WW)/summer maize (SM) double cropping …

Food security is an important pre-requisite for human well-being; however, water shortages
and poor quality of arable land threaten food security in the North China Plain (NCP) …

施药控制是提高作业质量, 减少化学污染, 降低生产成本的关键技术. 该文基于单片机AT89C52,
采用滞环控制法, 设计了一种车载式变量施药机控制系统. 该系统能够根据施药机行走速度自动 …