The Effect of Nitrogen and Potassium Fertilizers and Soil Types on Rubber (Hevea Brasiliensis Muell. Arg.)

Five fertilizer trials were conducted from 1977 to 1987 to evaluate the effects of different rates of nitrogen (N) and potassium (K) fertilizers on rubber grown on five types of 80ils in Peninsular Malaysia. The treatments consisted of one control (unfertilized ) and nine factorial combinations...

全面介绍

书目详细资料
主要作者: Chang, Ah Kaw
格式: Thesis
语言:English
English
出版: 1989
主题:
在线阅读:http://psasir.upm.edu.my/id/eprint/10262/1/FP_1989_4_A.pdf