1.
Soil Structure and Its Assessment for Soil Tillage Research;
耕作力学研究的土壤结构及其评价方法
2.
the beginnings of scientific agriculture
科学耕作的萌芽阶段
3.
inauguration of scientific systems of tillage
开创科学化的耕作系统
4.
and they tried to change the old methods of farming into modern ways.
他们并且努力用现代耕作法取代老的耕作法。
5.
Effects of conservation tillage on soil nutrients and enzyme activities in rainfed area
保护性耕作对旱作农田耕层土壤肥力及酶活性的影响
6.
Effect of Different Cultivation Methods on Maintenance Capacity of Water and Fertilizer,Surface Soil and Yield of Corn
不同耕作方式对土壤耕作层水、肥保持能力及玉米产量的影响分析
7.
a horse used for plowing and hauling and other heavy labor.
用于耕作、拖拉和其它重体力劳动的马。
8.
The exploration and practice of teaching reforms in the farming system course;
《耕作学》课程教学改革的探索与实践
9.
row-crop attachment
中耕作物耕作附加装置
10.
someone concerned with the science or art or business of cultivating the soil.
研究土壤耕作的科学、技术、或商业的人。
11.
The Cornerstone of Chinese Literature in Korea--Guiyuan Bigeng Ji;
韩国汉文文学的奠基作:《桂苑笔耕集》
12.
On the Disciplinary Relation and the Disciplinary ConstructionBetween Geoponics and Agroecology;
论耕作学与农业生态学的学科关系和学科建设
13.
arable land with good potential for rehabilitation
具良好复耕潜力的耕地
14.
not plowed or harrowed or hoed.
未耕作、耕耘或锄过的。
15.
The Evaluation of Plough Soil Fertility Quality Based on Artificial Neural Network;
基于人工神经网络的耕作土壤肥力质量评价
16.
Study on the Evolving Regularity and the Driving Force of Farming System at County Level;
县域耕作制度演变规律及其驱动力研究
17.
Effects of Conservation Tillage on Soil Fertility and Enzyme Activity of Apple Orchard
保护性耕作对苹果园土壤肥力及酶活性的影响
18.
Effect of different farming methods on soil microbial biomass and soil fertility
耕作方式对土壤微生物和土壤肥力的影响