摘要
为探索烟后水稻强化栽培体系最适移栽秧龄,特设立不同秧龄移栽试验。根据试验结果,分析了各处理在生育期、产量、产量结构和分蘖动态上的差异。烟后水稻适当缩短秧龄,提早移栽,秧苗起发快,低节位分蘖多,穗型大,产量高;而且具有省工、省秧田和提早成熟的作用。烟后水稻强化栽培的秧龄以15～20 d 为好。
After in order to explore the smoke the rice strengtheningeultivation system suitably to transplant the period of growth in theseedling field,especially sets up the different period of growth inthe seedling field to transplant the experiment.According to the testresuh,has analyzed each processing in thc period of duration,theoutput,in the output structure and the minute evil endencydifference.After the smoke the rice suitably reduces the period of growth in theseedling field,shifts to an earlier time transplants,the riceseedling gains quickly,the low festival rank tiller many,ear big,the output is high;Moreover has the labor saving,the provinceseedling field and shifts to an earlier tinie Cheng Re the function.After the smoke the rice strengthening cultivation period of growth inthe seedling field take 15～20 d as good.
出处
《华北农学报》
CSCD
北大核心
2007年第S3期141-143,共3页
Acta Agriculturae Boreali-Sinica
基金
浙江省农业重点攻关科技项目(2004C2201)
关键词
烟后水稻秧龄
强化栽培
经济性状
产量
After smoke rice period of growth in the seedling field
Strengthened cultivation
Economical character
Output
