导苗管是水稻抛秧机实现有序抛栽的一个关键部件。
Seedling guide tube is a key component of the seedling throwing transplantation to accomplish orderly throwing and transplanting.
本文报道了水稻抛秧技术对水稻产量、经济性状、生育特征等的影响。
This paper gives a report on the influences of the techniques of tossing rice seedlings upon the yield, economic property and fertility of tossed rice seedlings.
论述了2ZP -3型水稻抛秧机的基本组成和工作原理、研制过程中解决的几个关键技术问题以及田间试验结果。
The basic components, working principle and several key techniques in the development process of 2zp 3 type rice seedling throwing machine were outlined in this paper.
对水稻乳苗抛栽和手插秧、抛秧、水直播的干物积累与分配进行了分析。
This paper has studied dry matter accumulation and dry matter distribution of different rice populations.
认为乳苗抛栽是介于水稻直播和抛秧之间的一种新的水稻轻型栽培技术，具有节约水资源、减轻劳动强度、降低生产成本的效益优势。
The rice nurseling-seedling-scattering was a new technique of rice cultivation, which has the economic predominance of saving water, reducing labour intensity and production costs.
气流和塑盘穴孔及钵苗底部的碰撞属于冲击射流，是实现水稻气力有序抛秧的关键技术。
Impact between airflow and bottom of plastic pan and pot seedling is impact jet and key of realizing paddy ordered pneumatic throwing transplantation.
用1996、1997年的分期播种田间试验资料，建立水稻旱育抛秧发育期模型和产量构成因子模型，包括茎蘖动态模型、千粒重增长模型、每穗实粒数模型，分析高产特征及机制。
On the basis of field experiment in 1996 and 1997, both a development date model and a yield model were established for dry bred and throwing transplanted rice.
根据抛栽稻的特点，探索不同抛秧密度对水稻群体质量的影响。
Based on the features of rice seedling-throwing cultivation, the impact of different seedling-throwing density on rice colony quality has been researched.
根据抛栽稻的特点，探索不同抛秧密度对水稻群体质量的影响。
Based on the features of rice seedling-throwing cultivation, the impact of different seedling-throwing density on rice colony quality has been researched.
应用推荐