stubble相关论文
As a special form of allelopathy,autotoxicity is common in cucurbits,and it is one of main factors inducing continuous c......
[Objective]The paper was to study the effects of mowing on nutrients of forage mulberry.[Method]With forage mulberry as ......
通过对灭茬机进行田间试验研究,对功耗、机组前进速度和刀轴转速等诸参数之间的相互关系做了理论分析,并对灭茬机旋转工作部件的运......
研制开发了一种9YKS—0.9（1.5）型根茬收割方草捆压捆机,主要适用于收割稻麦类作物根茬,同时将秸秆捡拾和压捆。该机作业一次完成根茬......
秸秆—根茬粉碎还田是保护性耕作的核心技术之一。本文提出的秸秆—根茬粉碎还田联合作业机,采用分置式两侧平衡传动,即在固定一起......
开发和设计了一种伸缩杆式残膜回收灭茬联合作业机。在对国内外各种残膜回收机优化组合的基础上,进行了残膜回收机的总体设计及主......
Weed growth,herbicide efficacy,and rice productivity in dry seeded paddy field under different wheat
To ascertain the influence of wheat stubble management options and chemical weed control methods on weed growth and prod......
以‘新苏2号’苏丹草（Sorghum sudanense cv‘Xinsu No.2’）为研究对象,系统探索了8种干燥方式（自然晾晒、自然荫干、压裂茎秆＋自然晾......
为了减少麦茬焚烧、控制麦茬焚烧污染及提高留茬的利用效率,2009年7-10月在石羊河绿洲灌区进行不同留茬处理（焚烧、翻耕和立茬免耕）......
本文研究了不同作物留茬和建设农田防护林对遏制农田土壤风蚀的效应。结果表明：不同作物残茬留量对农田土壤风蚀具有一定的控制作用......
欧洲榛子平地平茬与距地面１０ｃｍ处平茬相比，〉３０ｃｍ萌条数前者占总萌条数的５２．１％，后者权占３４．２％。......
研究了油菜秸秆作为基质培养植物病原菌核盘菌的重寄生菌盾壳霉分生孢子，并从盾壳霉分生孢子萌发及其抑制核盘菌菌核子囊盘萌发等方......
[目的]研究保护性耕作对土壤含水量和风蚀量的影响。[方法]以位于内蒙古阴山北部武川县典型农牧交错带的耕地为试验地点,比较用不......
牧草种子收获后的田间管理对次年的种子产量具有重要影响,尤其是在果后营养生长期较长的地区,种子收获后针对秸秆和残茬的田间管理......
通过对不同土壤类型及不同农作物茬口对日本落叶松育苗生长影响的试验研究，结果表明：在农茬地进行日本落叶松育苗应选择壤土或砂壤土......
通过对筛选出的9个不同菌株与常用菌株或自然菌群在秸杆基料上进行分型发酵对比试验检测,进一步验证了筛选菌株对秸秆复合料的发酵......
作为风蚀区主要保护性耕作措施之一，秸秆留茬覆盖可以通过增加地表粗糙度（Z0）减少近地表风速和侵蚀动力，并缩短风蚀颗粒的搬运距离和搬......
Objective: This paper mainly discusses the Allelopathic potential of Wheat. Methods: This paper is prepared by reviewing......
针对目前国内各种钢丝绳检测仪器的不足之处，选定了钢丝绳断丝损伤信号识别的特征量，提出利用神经网络技术对检测信号进行分析处理，以......
以被动式倾斜波纹圆盘刀为研究对象,运用速度瞬心法得出播种机前进速度和切茬深度是切茬速度的主要影响因素。考察了播种机前进速......
为制定洛阳不同区域烟草施肥方案，提高烟草生产效益，于2011年对洛阳烟区3个主要植烟县共525个土壤样品进行分析，并与2002年烟田土壤分......
在建筑施工过程中，砖混结构墙体砌筑施工中的留槎问题十分重要。影响这道工序的质量因素有很多，本文就对该问题进行了分析研究，并提出......
Effects of Crop Stubble on Physicochemical Properties of Continuous Cropping Soil and Cucumber Yield
By a pot experiment, two kinds of crop stubble (wheat, soybean) were added into continuous cropping soil of cucumber acc......
India is an ancient land having high seasonal rain fall (4 months rain & 8 months dry), has paddy cultivation. Becauses ......
India is an ancient land having high seasonal rain fall (4 months rain & 8 months dry), has paddy cultivation. Becauses ......
The experiment was conducted with the traditional manual harvesting and mechanical harvesting of sugarcane,to compare th......
The experiment was conducted with the traditional manual harvesting and mechanical harvesting of sugarcane,to compare th......
The Effect of Long-term Grazing Sheep in the Cotton Stubble on the Blood Biochemicals and Free Gossy
The objective of this study was to investigate the effect of long-term grazing sheep in cotton stubble on variation of b......
The Indian states including Punjab,Haryana,Bihar,Uttar Pradesh,Madhya Pradesh,and Himachal Pradesh follow combine harves......
