1.
Dynamics of aquic brown soil enzyme activities under no-tillage.
潮棕壤免耕农田土壤酶活性的动态变化
2.
Effects of No-tillage Plus Straw Returning on Cropland Eco-enviroment and Wheat-rice Productivity;
免耕与秸秆还田对农田生态环境和稻麦生产力的影响
3.
Effect of less tillage and no-tillage patterns on decomposition of returned maize straw in wheat/maize system
少免耕对小麦/玉米农田玉米还田秸秆腐解的影响
4.
Data in Table8 and numerous field observations show that because the soil is less disturbed, zero tillage results in less weed populations than conventional tillage.
表8的资料和一些大田观察资料表明，因土壤较少被扰动，免耕比传统耕作的农田杂草群体更少。
5.
To control raising dust in the bare farmland, farmers will be required to leave the stubble in the field without traditional plough.
全市裸露农田严格采取"留茬免耕"等扬尘控制措施。
6.
Field Water Consumption and Control of No-tillage with Mulch Soil-Crop System for Double Cropping Region in North China;
华北平原麦玉两熟区覆盖免耕土壤—作物系统农田耗水与调控
7.
All his farm is in fallow.
他所有的农田都未耕种。
8.
(of farmland) capable of being farmed productively.
（指农田）能产生耕种成果。
9.
(of farmland) not plowed.
（指农田）没有被耕种。
10.
(of farmland) broken and turned over with a plow.
（指农田）耕种过或犁过。
11.
Comparative Study of Emissions of NO_2 and CH_4 and CO_2 in Glebe Systems by No-tillage and Normal Tillage;
免耕与常规耕作下旱田CH_4、N_2O和CO_2排放比较研究
12.
A Study of the Farming Methods and Agricultural Techniques in Ancient Korea;
古代韩国旱田耕作法和农耕制度的考察(续)
13.
The farmland protection system will be strictly followed to protect cultivated land in real earnest.
严格执行农田保护制度，切实保护耕地。
14.
The peasant toiled in the field from dawn till dusk
那农民从早晚一直在田辛勤耕作。
15.
PIK succeeded in idling about 25 percent of American cropland.
以货代款计划使得２５％的美国农田休耕。
16.
Studies on the Protection of the Arable Land and Basic Farmland in Low Mountains and Hills Area--A case study of Huangshan City in Anhui Povince;
低山丘陵区耕地与基本农田保护研究
17.
Basic Farmland: a New Measure to Protect Arable Land;
耕地保护的新举措——“基准农田”
18.
Study on Protection of Cultivated Land and Basic Farmland in Wuyuan County
婺源县耕地保护与基本农田保护研究