1) conservation tillage
保护性耕作
1.
The study on the current situation and the development trend of the conservation tillage in China s suburban areas;
城市森林保护性耕作现状及发展趋势研究
2.
Conservation tillage and its effect on soil organic carbon;
保护性耕作及其对土壤有机碳的影响
3.
The effects of conservation tillage on soil physical properties in the southern part of the MuUs desert;
毛乌素沙地南缘保护性耕作措施对土壤物理性质的影响
2) protective cultivation
保护性耕作
1.
Effect of protective cultivation on weed community composition and species diversity
保护性耕作对农田杂草群落组成及物种多样性的影响
2.
Discussed on the necessary of developing protective cultivation and how to popularize this technology, put forward five pieces of measures.
针对保护性耕作在济南市的实践,对发展保护性耕作的必要性及如何加快保护性耕作技术的普及应用进行了探讨,提出了加快保护性耕作发展的五条措施。
3.
The action of developing protective cultivation regarding reform of traditional cropping system, construction of modern agriculture, p.
保护性耕作是利用收获机械或还田机械将作物秸秆直接粉碎后均匀抛撒在地表,然后实施免耕播种,以达到改善土壤结构、培肥地力、优化生态环境、实现农业节本增效和可持续发展的先进耕作技术。
3) protective farming
保护性耕作
1.
Influence of protective farming on soil water of wheat field;
旱地小麦保护性耕作对土壤水分的影响
2.
On protective farming technique of mechanization in dryland;
旱地机械化保护性耕作技术概述
3.
In order to protect ecological environment,the author points out that protective farming needs developing when returning farmland to forest and grassland is implemented to develop sustainable mechanization agriculture.
为了保护生态环境,作者指出在大力推选退耕还林还草的同时,还需大力发展保护性耕作法,发展机械化可持续农业。
4) protective tillage
保护性耕作
1.
Advances and prospect of research on protective tillage techniques in arid areas
旱区保护性耕作技术研究进展与应用前景
2.
existing in Yanmenguan Ecological Animal Husbandry Economic Region, this paper puts forward some counter measures and suggestions of carrying out the protective tillage and improving the ecological conditions.
文章针对“雁门关生态畜牧经济区”风沙侵蚀与沙尘危害日趋加重、水源总量急剧减少、水土流失严重等问题 ,提出实行保护性耕作 ,改善生态条件的对策措施与建议。
3.
This paper makes comparative experiments of corn s protective tillage and traditional tillage,points out that the protective tillage possesses obvious moisture holding,impounding and yield increasing effect,and makes research and test on the BMQF-4C type corn s till-less blanketing sower.
对玉米保护性耕作与传统耕作进行了对比试验,指出保护性耕作具有明显的保水、蓄水和增产效果,并对BMQF—4C型玉米免耕覆盖播种机进行了研究试验。
5) conservative tillage
保护性耕作
1.
A field experiment was conducted on loess farmland in Northwest China to test different conservative tillage systems, and to compare them with conventional moldboard plough practice (CK) in terms of their effects on runoff and soil erosion.
在黄土坡地建立天然降雨径流小区 ,采用翻斗式自动测试系统同步动态地监测降雨—径流的过程 ,试验研究了保护性耕作农田水土保持的效果和耕作、覆盖及压实 3种因素对农田水土流失的影响。
2.
In order to qualitative evaluation the center wind speed、stubble height and vegetation coverage degree s effect on conservative tillage farmland anti-wind erosion effect,the paper used the wild wind tunnel testing method to make trial research,and used gray correlation to analyze the testing results by calculating gray correlation degree.
为定量评价中心风速、留茬高度、植被盖度对保护性耕作农田抗风蚀效应的影响,采用野外风洞测试方法进行试验研究,通过计算灰色关联度对试验结果进行灰色关联分析。
3.
The objective of conservative tillage is meliorate the structure of soil to adjust the ratio of solid, liquid and gas, harmonize the relationship of water, fertilizer and gas, and create the good condition for crop growing.
保护性耕作是相对于传统耕作,对农田实行免耕、少耕,尽可能减少土壤耕作,用作物秸秆、残茬覆盖地表,减少风蚀、水蚀,提高土壤肥力和抗旱能力的先进农业耕作技术。
6) Conservational tillage
保护性耕作
1.
Study on weed occurrence and control in conservational tillage for spring maize in Weibei dry plateau
渭北旱塬保护性耕作春玉米田杂草发生及防除
补充资料：连续性与非连续性(见间断性与不间断性)
连续性与非连续性(见间断性与不间断性)
continuity and discontinuity
11an父ux泊g四f“山。麻以角g、.连续性与非连续性(c。nt，n琳t:nuity一)_见间断性与不间断性。and diseo红ti-
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