Cover crop

The effect of winter cover crop on soil organic carbon and crop yield

农田冬季覆盖作物对土壤有机碳含量和主作物产量的影响

The Effect of Winter Cover Crop on Microbial Ecological Under the No-tillage System

免耕条件下覆盖作物对微生物生态的影响

Effects of Former Stubble Winter Cover Crop on Microbial Characteristics in Paddy Soil

前茬冬季覆盖作物对稻田土壤的生物特征影响

Carbon fixation in every cover crop treatment is higher than that of winter fallow cropland .

黑麦草的碳蓄积量显著高于紫云英和油菜，各覆盖作物处理碳蓄积量均显著高于冬闲田。

Variation of nutrient elements of winter cover crop residues in agroecosystems under no tillage and conventional tillage

免耕和常规耕作农田生态系统冬季覆盖作物残茬分解和养分变化

If possible , in the year before you plant potatoes , plant a cover crop to improve the soil and the potato production .

如果可能的话，在中土豆的前一年种一种覆盖作物来改善土壤，提高土豆产量。

In 1962 , Stylosanthes was firstly introduced to Hainan of China as a cover crop in rubber tree plantation from Malaysia .

我国于1962年首次从马来西亚引种柱花草到海南岛，作为橡胶园的覆盖作物。

Pigeon pea : cover crop suited to human and animal nutrition , pest and disease control , N fixation and P disponibility .

豌豆是人类和动物的营养物，作为覆盖作物有效控制病虫害，固定氮素。

As the cover crop between the rows of rubber trees in young rubber plantation , it can avoid the erosion of surface soil in plantation ;

饭豆作橡胶幼林种植园覆盖作物可保护林地表土免遭冲刷。

Biennial yellow-flowered Eurasian plant having aromatic leaves used as carminative or flavoring agent ; widely cultivated especially as green manure or cover crop .

两年生欧亚植物，花黄色，其叶芳香，用做祛风剂或调味品；广泛栽培，尤其作绿肥或覆盖作物。

Organic matter is invaluable as an addition to any soil , whether applied as manure , as a cover crop , or as a soil-improving crop .

有机物施加于任何土壤都是很宝贵的，不管施加的是厩肥、覆盖作物或是改土作物。

Cover crop ; nurse crop a companion crop grown to protect some other crop sown with it , as small grain is sometimes seeded with clover .

护田作物；遮盖作物一种用同其它作物一起播种的作物，用来保护其它作物。例如三叶草有时和一些小粮食作物一起播种。

A Good Cover - crop in the Rubber Plantation , Phaseolus calcaratus

一种胶园优质覆盖作物&绊牛豆

The red and near-infrared vegetation indices had been employed to predict the ground cover of crop , however these vegetation indices were affected by uncertainty factors such as leaf color , crop cultivar and others .

常用的红光/近红外构成的植被指数能指示作物覆盖度，但它们易受到不确定因素的影响，估测结果往往偏差较大。

The Importance of Green Manure Cover Crops and Crop Rotation in the No-tillage System & Experiences in the development of the No-tillage System in Brazil and Paraguay

绿肥作物轮作覆盖在免耕中的重要性&巴西和巴拉圭免耕发展经验

Information of paddy rice fields and their spatial distribution is the data source for land use and land cover changes , crop yield estimates , methane emission estimates , food security , and water resources management .

水稻种植及其分布信息是土地覆被变化、作物估产、甲烷排放、粮食安全和水资源管理分析的重要数据源。

Corn straw cover is to use crop straw to cover the earth surface , which is a dry farming measure to solve soil , fertilization and water and soil loss control .

玉米秸秆覆盖是利用作物秸秆覆盖地表，解决保土、培肥和控制水土流失的一项旱作农业耕作措施。

They urged " a rapid shift , whenever and wherever conditions permit it , to management systems based on minimal soil disturbance , increased soil cover , and appropriate crop rotation " .

他们敦促，“无论何时何地，只要条件许可，应迅速向以最低限度干扰土壤，增加土壤覆被和适当的作物轮作为基础的管理系统转变”。