Effects of Compound Matrix for Seedling Culture on Growth and Grain Yield of Rice
[Objective] To research effects of different compound matrix for seedling culture on seedling quality,growth and grain yield of rice.[Method] Experiment set 3 treatments of compound matrix for seedling culture:①Cattle farm padding was taken as fundamental material(50％)with vermiculite(20％),peat coal(10％),soi1(20％),and proper water retaining agent addition.②Matrix was saled in the market(produced in Zhenjiang,Jiangsu,CK1).③Matrix was saled in the market (produced in Huai'an,Jiangsu,CK2).Effects of matrix for seedling culture on seedling quality,growth and grain yield of rice were analyzed.[Result] Experimental matrix could cultivate strong seedling,the rice grew quickly,there was not obvious transplanting seedling stage.The yield of experimental matrix treatment was higher than 2 control matrix treatments nearly 6％ and 2％ respectively.[Conclusion] The research could provide reference for choosing matrix for seedling culture.
RiceSeedling culture by matrixSeedling qualityYield
国家科技期刊平台
NSTL
万方数据
维普
