1.
Effects of Different Crop Straw Return and Fertilizer Input on Crop Growth in High-Yielding Agro-ecosystem;
高产农田生态系统不同秸秆还田模式和施肥水平对作物生长的影响研究
2.
There are several possible avenues for improving the productivity of agricultural land.
提高农田生产率有几种可行的途径。
3.
Countermeasures and Situation for Construction of High and Stable Yield Farmland
高产稳产农田建设现状及发展对策研究
4.
Heat and drought are threatening some of America's most productive farmland.
高温和干旱正威胁着美国部分最高产的农田。
5.
PLANNING ON HIGH OUTPUT FARMLAND OF TYPICAL AGRICULTURE COUNTY IN HUANGHUAIHAI PLAIN;
黄淮海平原典型农业县高产田建设规划
6.
To Produce Farmland Structures of High Yield,High Quality and Adversity Resistance and to Increase the Food Prduction
创造高产、优质、抗逆的农田结构，促进粮食生产上台阶
7.
(of farmland) capable of being farmed productively.
（指农田）能产生耕种成果。
8.
The fields dried and seamed in the heat.
农田在高温下干裂。
9.
Progressive farmers, who consistently produce high yields, have usually developed their own set of field and crop specific BMPs.
持续高产的种植者通常都有自己一整套独特的农作田间管理措施。
10.
Research on Production and Ecological Effect of Different Vegetation and Different Tillage Methodsin Northern Plateau of Hebei Province China;
冀西北高原不同植被与农田保护耕作的生产与生态效应研究
11.
Research on Ecological Effect of Different Vegetation and Different Tillage Methods in Northern Plateau of Hebei Province China;
冀西北高原不同植被与不同耕作方式农田的生产生态效应研究
12.
Research of High Yield Planting and Ecological Division into Districts for Wheat Field Interplanting Corn in Northern Xinjiang;
新疆北部农区麦田套种玉米生态区划及高产栽培技术的研究
13.
"Nine squares" theory and equal-field thought and farm-field property right under small-peasant economy;
井田学说与小农经济下的均田思想和农地产权
14.
A Study on the Mechanism of Farmland Mulching and Crop Yield Structure Ⅰ. Relationship between Shallow Application of Organic Fertilizer and High Yield of Cotton
农田覆盖与农作物产量结构形成机制的研究——Ⅰ.浅施有机肥与棉花高产的关系
15.
The testing of MYR technology on farmers' fields through on-farm trials showed that maximum yield practices always produced higher yield.
农户田间进行的实地试验证明，最高产量实践的一系列措施总是得到较高产量。
16.
Resources have also been directed to programs which aim to raise productivity through better farm management and improved rural health and education service.
还对一些旨在通过农田管理和改善农村卫生和教育服务以提高生产率的规化投入资源。
17.
Study on Soil Water Potential Productivity of Major Crops in the Dryland Farming Areas of North China;
北方旱农区主要农作物农田水份生产潜力研究
18.
high-yield, high-quality and high-return agriculture
三高农业（高产、高质、高效）