1) Conservation tillage
保护性耕作措施
1.
Effects of different conservation tillage on amount and distribution of soil ammonifying bacteria,nitrobacteria and nitrogen-fixing bacteria
不同保护性耕作措施对三种土壤微生物氮素类群数量及其分布的影响
2) cultivated measures of soil and water conservation
水保耕作措施
4) cultivation measures
耕作措施
1.
The paper analyzes the effect of three cultivation measures of contour cropping,manual excavation and manual hoeing to the reduction of run-off energy and erosion based on office artificial rainfall testing.
在室内人工降雨试验的基础上,分析了等高耕作、人工掏挖和人工锄耕3项耕作措施对径流能量的削减作用和减蚀作用。
5) tillage systems
耕作措施
1.
Adaptation research of APSIM model under different tillage systems in the Loess hill-gullied region
APSIM模型在黄土丘陵沟壑区不同耕作措施中的适用性
2.
This study determined infiltration into soils on black farmland under different tillage systems by long-term experiment.
应用田间长期定位试验,研究了5种耕作措施对东北农田黑土入渗速率的影响。
3.
In a long-term experiment in Northeastern China, the bulk density and soil water of the black farmland under different tillage systems were determined.
通过田间长期定位试验,探讨了耕作措施对农田黑土耕层水分的影响。
6) tillage practices
耕作措施
1.
Effects of different tillage practices on fungi community structure and ecologic characteristics in loess soils;
不同耕作措施对土壤真菌群落结构与生态特征的影响
2.
The effects of management practices in farmland including tillage practices, nitrogen-fertilizer and water management on nitrate-nitrogen transport in soil were reviewed.
从农业耕作措施、氮肥管理、水管理等田间管理措施对土壤硝态氮迁移的影响方面进行了综述,指出了研究中存在的问题与发展趋势。
3.
Field ohservation of roil wind erosion in farmland under different tillage practices inBashang area, Hebei province was conducted.
据此认为，在农田防护林体系仍不完善的河北坝上高原农垦区，应采作留茬深耕等耕作措施，以有效地控制土壤风蚀，减轻风蚀危害。
补充资料：保护性措施
保护性措施
【保护性措施】损失预防措施之一。参见“损失控制”。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条