It is not proper that the intertillage can heat soil and protect cotton Rhizoctonia Solain against was proved based on thermal exchange theory.
以土壤热交换理论和中耕试验结果为依据,证明中耕提高地温,预防立枯病一说不甚确切。
Effects of mulching with wheat stalk after cultivation and earthing up on flue-cured tobacco growth,nutrient uptake,yield and quality;
中耕培土后覆盖秸秆对烤烟生长及养分吸收和产质量的影响
This Thesis through the experiment of subsoiling and studying the maize earthnut and millet in 863 testing farmland Matiying village Fuxin county Liaoning province,the result indicates: The influence of subsoiling to the main growth index of different crop is different,In proper order is :maize millet and peanut.
2中耕深松机对玉米与谷子等主要作物进行中耕深松试验。
2 subsoiler in 863 testing farmland Matiying village Fuxin county Liaoning province, contracting and studying containing water of soil of the corn ﹑earthnut and millet, which is subsoiled or nonsubsoiled, illuminating the influence of subsoiling to containing water of soil, educing that the subsliling can popularized in agricultural production .
2型中耕深松机机组对玉米、谷子和花生三种不同作物的中耕深松,研究中耕深松对土壤含水量和作物生长发育影响。
Effects of Different Styles of Inter-tillage on the physicochemical properties of Soil and Growth Development of Maize Ⅰ.Effects of Different Styles of Inter-tillage on Growth Development of Maize;
中耕方式对土壤理化特性及玉米生长发育影响研究——Ⅰ.中耕方式对玉米生长发育的影响
Based on the unique feature,the principle of work,the transmission route of the cultivator,the cultivator components were produced and assembled into three-dimensional modeling assembling part under Pro/E environment,and then converted into two-dimensional planer drawing in DWG format under AutoCAD environment to become the engineering drawing which is familiar to us.
根据中耕机的结构特点、工作原理、传动路线,用Pro/E三维造型的方法生成中耕机零件,并将其装配起来形成装配图的三维造型,再将其转成二维工程图,然后输出到AutoCAD中生成人们熟悉的工程图。