用“irrigation area”造句大全，irrigation area造句
By use of the suggested method, the irrigation uniformity of sprinkle-irrigation can be considerably improved and the irrigation area can be increased to a certain extent.
Cause of channel seepage and anti-seepage method in Fengle irrigation area
Comprehensive benefit evaluation of the typical farmland shelterbelts in Hetao irrigation area
The Yelqiang River basin is located in southwest of Xinjiang. There are 7370 thousand Mu irrigation area.
For example, the irrigation area of Zheng Guo canal and Bai canal system in Han Dynasty was only 10,000 hectares.
The Zero Flux Plane (ZFP) principle and method are applied to study the farmland evapotranspiration in Beijing Fangshan water-saving irrigation area.
Study on the effect of P K fertilizer utilized by ratio on yield of summer corn in Guan zhong irrigation area
design irrigation area
artificial intelligent system of irrigation area
ditch rider; waterman: Person responsible for supervising an irrigation area.
The model is applied not only ln irrigation area evaluation but also irrigation water amount design, and provides more reasonable decision making basis for irrigation area planning and administration.
Automatic forecast system of large irrigation areas in Heilongjiang reclamation area;
China is a big agricultural country, and irrigation area is the main base and considerable support for regional economic development.
A calculation model is established in the paper for determining the water use ensurance probability based on the statistic analysis of irrigation area inflow and water needed.
With the improvement of irrigation and farming technique, the unavailable evaporation and seepage are reduced and the effective crop transpiration is increased in irrigation areas.
Optimal allocation of water and land in rice irrigation area under limited irrigation water supply;
Irrigation agriculture is a pillar industry in Heilongjiang Reclamation area. At the same time, large irrigation area is an important marketable grain base.
According to the situation on back-salinity at clay interlayer in Gansu Shule River irrigation area, the improvement technology on drainage salinity through stand-hole was suggested to adopt in Shule River irrigation area.
The Hetao irrigation area can be divided into 4 suitable districts for sunflower planting, they are the best suitable, more suitable, suitable and basic suitable districts.
effective irrigation area
The optimized model is applied to predict the crop water requirements of Shulehe irrigation area to provide guidance for crop irrigation in the irrigation area.
This paper discusses the method to eliminate error during the course of small_ scale of landscape drawing of irrigation area.
Objective To learn the impact of the routine snail control with niclosamide on the population of snails and infected snails in the main channel in the man-made irrigation area.
Analysis and forecast of groundwater dynamic law in the Baojixia irrigation area
Relationship between mode of agricultural production and net income per capita in new irrigation area pumping water from the Huanghe River
Several ways about saving energy and water in the watermeadow wells irrigation area;
Production resettlement for inhabitants in Letan reservoir irrigation area;
It is a key to control of soil salinization in Xinjiang plain irrigation area for implement of rational configure of water resources in drainage area.
economic technical indicators of irrigation area
