Research and development for high protein crop production: Rhizobium, soil and fertilizer: Influence of chemical fertilizers and residual effects of organic fertilizer on growth and yield of mungean in Kamphaengsaen soil series
1998
Somsak Vangnai(Kasetsart University. Bangkhen Campus, Bangkok (Thailand). Faculty of Agriculture. Department of Soil Science | Thongchai MalaKasetsart University. Bangkhen Campus, Bangkok (Thailand). Faculty of Agriculture. Department of Soil Science)
Residual effects of various organic fertilizers applied to mungbean cultivation in Kamphaengsaen soil series were studies 4*6 factorial in RCB with 3 replications were designed. The results revealed that the nodulation on both tap and lateral roots of mungbean were affected from organic residues and chemical fertilizers. The maximum quantity of nodule on tap root was found in mungbean growing in the soil with the residue of 3 ton/rai of rice straw compost meanwhile the maximum quantity of nodule on lateral root was found in non organic application. The residue of 3 ton/rai of cow manure stimulated the mungbean to have maximum yield (267.72 kg/rai) which was in the vicinity to the effect of 6 kg/rai of 3-6-6 fertilizer. Application of chemical fertilizer enhanced the plant growth and received higher stem dry matter and mungbean yield but the size of mungbean seed was not affected. The residues from organic fertilizers not only caused the trends of increased nitrogen concentration in both stem and seed but also the little trend of increased seed size.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
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