钟山县水稻免耕抛秧栽培的问题及对策

The Issues and Countermeasures on Cultivation of Free-Plowing and Throwing Rice Seedling in Zhongshan County

通过 2 0 0 1～ 2 0 0 3年水稻免耕抛秧栽培试验、示范、推广总结分析 ,针对在推广应用中存在的主要问题 ,总结出水稻免耕抛秧栽培育秧抛栽 ,合理密植 ,高效施肥等高产栽培关键技术措施。

By analyzing and summing up the trial, demonstration and extension of the cultivation of free-plowing and throwing rice seedling, the main issues exis ting in the application and extension of free-plowing and throwing technique wer e identified, whereby the key technical measures of high yield cultivation regar ding free-plowing and throwing technique and proper space planting of rice seedl ing as well as the application of concentrated fertilizer were put forward.