No-tillage相关论文
Studies on Technique of Reducing Methane Emission in a Rice-Duck Ecological System and the Evaluatio
The rice-duck ecological system is one of the major practices of the traditional Chinese agriculture. A study on the eff......
Effects of residue management and nitrogen fertilizer rates on accumulation of soil residual nitrate
Conservation tillage,residue management and optimizing nitrogen(N)fertilization are important stra-tegies for soil and w......
A study was conducted to determine the influence of no-tillage cultivation on leaf photosynthesis of rice plants under f......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Effect of experimental warming on soil respiration under conventional tillage and no-tillage farmlan
Understanding the response of soil respiration to global warming in agro-ecosystem is crucial for simulating terrestrial......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Growth Characteristics and Yield of Late-Season Rice under No-tillage and Non-flooded Cultivation wi
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Tillage and fertilization practices used in row crop production are thought to alter greenhouse gas emissions from soil.......
为了探索覆膜时长和氮肥施用量对免耕垄播夏玉米生长及产量的影响,在大田试验起垄覆膜沟播冬小麦收获后,于2013年6月实施了免耕垄......
为评估在黑土区实施免耕的可行性,探讨了免耕下不同种植方式对作物产量和经济效益的影响。用连续12年的田间定位试验结果评价免耕......
Studies on Technique of Reducing Methane Emission in a Rice-Duck Ecological System and the Evaluatio
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Inter-annual changes in the aggregate-size distribution and associated carbon of soil and their effe
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Residue management induced changes in soil organic carbon and total nitrogen under different tillage
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
通过对土壤容重、土壤含水量、土壤田间持水量及产量的测定和分析,研究了深松免耕技术对黑龙江省第二积温带土壤物理性状及玉米产......
[目的]为免耕强化栽培在水稻种植中的应用提供参考.[方法]以两优培九为供试品种,以免耕抛秧栽培为对照,采用随机区组设计,通过田间......
2006和2007年,在桶栽条件下,以早稻(三系籼型杂交稻金优253)为试材,应用15N示踪技术研究了稻草还田免耕、免耕、稻草还田常耕、常......
研究了不同秸秆还田量对免耕黑土速效养分含量和玉米产量的影响。结果表明:秸秆还田可以增加土壤表层(0～10cm)碱解氮、速效磷和速效......
Evaluating the Effect of Tillage on Carbon Sequestration Using the Minimum Detectable Difference Con
Three long-term field trials in humid regions of Canada and the USA were used to evaluate the influence of soil depth an......
Aggregation in many soils in semi-arid land is affected by their high carbonate contents.The presence of lithogenic and/......
Tillage and fertilization practices used in row crop production are thought to alter greenhouse gas ernissions from soil......
该文以2006年建立的垄作少免耕定位试验田为研究对象,分析了传统垄作和碎秆全量覆盖垄作少免耕和高留茬垄作少免耕3种耕作方式对土......
Growth Characteristics and Yield of Late-Season Rice under No-tillage and Non-flooded Cultivation wi
A long-term field experiment (started at 2003) was conducted to determine the effects of different rice cultivation meth......
NATURAL AND ANTHROPOGENIC FACTORS CONTROLLING GULLY EROSION IN THEBASALTIC UPLAND OF SOUTHERN BRAZIL
This paper describes an analysis of natural and anthropogenic factors controlling the evolution of gullies in a rural ba......
A research trial with four land management practices, I.e., traditional tillage-fallow (TTF), traditional till-age-wheat......
