1)no-tillage[英]['n??'t?l?d?][美]['no't?l?d?]免耕
1.Effects of straw-mulching and no-tillage on soil nutrients and carbon pool in Sichuan Basin;四川盆地秸秆还田免耕对土壤养分及碳库的影响
2.An experiment of multifunction antibiotics applied on winter potato cultivation with no-tillage and straw-covered;冬种马铃薯免耕稻草覆盖栽培施用多抗霉素效果试验
3.Effect of No-tillage on the Soil Physical Characteristics;免耕对土壤容重总孔隙度和水稳性团聚体的影响
英文短句/例句
1.Comparative Study of Emissions of NO_2 and CH_4 and CO_2 in Glebe Systems by No-tillage and Normal Tillage;免耕与常规耕作下旱田CH_4、N_2O和CO_2排放比较研究
2.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
3.Experimental Study on Anti-Blocking and Metering Mechanism of No-Tillage Planter;免耕播种机防堵与排种装置试验研究
4.Studies on the Effect of No-tillage Cast-transplanting Rice on Senescence Characteristics after Heading;免耕抛秧水稻中后期衰老特性的研究
5.The Study of the 2BMF-4 Corn Seeder;2BMF-4型玉米免耕播种机的研究
6.Research and Design of the Anti-blocking Equipment for a Wheat No-tillage Planter;小麦免耕播种机防堵装置的设计研究
7.A Study of No-Tillage and Throwing Cultivation Technology in Rice;水稻免耕抛秧技术研究与应用的分析
8.Growth Characteristics and Yield of Late-Season Rice under No-tillage and Non-Flooded Cultivation with Straw Mulching免耕覆草旱作条件下水稻的生长特性
9.The 2BQLM-3(4) Type Ridge-till and No-tillage Ferti-seeder Spreader2BQLM-3(4)型垄作免耕播种施肥机
10.Design of Trial Soil Bin of Disc Opener for No-tillage Planter免耕播种机开沟圆盘试验土槽的设计
11.Study & Manufacture of the Duble Usage No-till Sewing Machine for Wheat-maize小麦玉米两用免耕播种机研究与设计
12.Development of 2BM-5 No-till Planter for Planting Medicine in the Grasslands2BM―5型草原药用免耕播种机的研制
13.Typically, magnesium levels in soils under no tillage do not change materially from those under conventional tillage.免耕和传统耕作制相比,土壤中镁的含量没有实质的变化。
14.Summarizing nitrogen recommendations for minimum and no-tillage crops, there is an advantage in incorporating urea in summer but not in winter crops.综上所述,我们对少耕和免耕制下的氮肥管理提出以下的建议。
15.Effect of Covational and No-tillage on Soil Water Use Efficiency under Different Mulching Method in Dryland Area;常规耕作与免耕不同覆盖措施对旱作麦田土壤水分利用影响研究
16.On the Problem of Response Set in the Way of Thinking;试论思想方法的心理定式问题——从精耕细作法向免耕法转换的启示
17.A comparing experiment on rice water and atmosphere balance no-tillage cultivation with regular cultivation in varied line widths水稻免耕水气平衡栽培不同畦宽与常耕栽培比较试验
18.Profile Distribution of Exchangeable Cations under No-till and Conventional Tillage in An Aquic Brown Soil免耕与常规耕作潮棕壤交换性阳离子的剖面分布特征
相关短句/例句
no tillage免耕
1.Effect of straw mulched and no tillage to paddy soils on micro-morphology features;秸秆还田和免耕对水稻土微形态特征的影响
2.Effects of no tillage with stubble mulch on sowing and seedling of spring wheat in the Hexi Irrigation Area;河西灌区免耕秸秆覆盖对春小麦播种及出苗的影响
3.Effect of water utilization efficiency under no tillage and straw mulching to wheat field and rape seeds field;免耕和秸秆覆盖对小麦、油菜水分利用效率的影响
3)zero tillage免耕
1.The ecological and economic analysis of mechanical adding fertilizer in zero tillage corn seeding;夏玉米免耕播种不同机械施肥方式的生态及经济效益分析
2.The soil erosion control measures adopted the zero tillage technique in hilly infancy tea garden in summer and autumn in Chongqing is studied and it is put forward that cutting grass 1~3 times while the weed plant 4~7 cm high is an ideal management model of weed.在重庆山地茶园中,主要研究了夏秋季免耕栽培技术及其对水土流失的保持效果,并提出:夏秋季离地4~7 cm时修剪杂草1~3次,既可有效控制水土流失、又能降低管理成本,是实行免耕较为理想的杂草管理模式;茶树行间10月种植绿肥翌年5月翻埋并配施追肥,可改良土壤结构,增加土壤养分,提高茶树生长势,形成土壤培肥模式。
3.Winter wheat stubble is the main reason that causes the use of over dosages of herbicide in zero tillage fields.麦茬的存在造成了免耕田控制杂草使用过量除草剂。
4)Zero-tillage免耕
1.Characteristics of Growth and Development of Winter Wheat under Zero-tillage in North China Plain;华北平原免耕冬小麦生长发育特征研究
2.The field experiment was conducted to study effect of spring wheat-green manure intercropping in different period on development and yield of wheat with zero-tillage.为探明不同时期套种绿肥对免耕春小麦生长发育及产量形成的影响,试验以免耕春小麦不套种草木樨作为对照(CK),分别在春小麦拔节期(T1)、孕穗期(T2)、扬花期(T3)、灌浆期(T4)套种草木樨,研究了不同处理模式下春小麦花后单株叶面积、旗叶叶叶绿本素含量及产量构成因子的变化。
5)no-till免耕
1.Influence of straw mulching with no-till on soil nutrients and carbon pool management index;秸秆还田和免耕对土壤养分及碳库管理指数的影响研究
2.Effect of alfalfa on weed germination and growth in a no-till corn field;苜蓿对免耕玉米田杂草萌发和生长影响的研究
3.Effects of no-tillage on soil microbial biomass carbon;免耕覆盖对土壤微生物量碳的影响
6)non-tillage免耕耕作
1.It provided the basis for developing the technology of non-tillage under the condition of Heilongjiang province.针对黑龙江省作物生长季节经常出现干旱的问题,研究了免耕不同耕作方式对玉米土壤水分的影响,为黑龙江省采用免耕耕作方式提供了理论依据,为旱作条件下发展免耕技术奠定基础。
延伸阅读
免耕免耕no-tillage播种前不单独进行土壤耕作直接在茬地上播种,作物生长期不进行土壤管理的耕作方法。用联合作业免耕播种机一次完成切茬、开沟、喷药除草、播种、覆土多道工序。广义免耕包括少耕。传统的免(少)耕技术在中国耕作史上出现较早。20世纪40年代,美国进行了少耕研究,发现残茬覆盖有保护土壤的作用。除草剂和免耕机的研制成功,为免耕播种提供了可能,并因能源紧张,使免耕技术得以发展。美国60年代开始应用于玉米、高粱、大豆和烟草等作物生产。以后逐渐为各国所重视和采用。免耕的优点:①减少耕作机械多次作业而压实、破坏土壤结构。②降低成本和能耗。③地面保存残茬覆盖,有利蓄水保水、防止水土流失和土壤风蚀,减轻环境污染,提高土地利用率。但早春土温较低;残茬分解产生有毒物质;病、虫、杂草防除效果欠佳,均影响下茬作物生长,有待解决。免耕不适于低洼易涝土地、土壤质地粘重和耕层结构不良的土地。