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豆科綠肥施磷化肥已有不少試驗証明:有显著的增产效果,但对十字花科的肥田蘿卜施磷肥尚不多見有什么研究。1963年冬我們在江西南部,对冬季主要綠肥之一的肥田蘿卜进行了磷肥試驗。探求在不同的生育期內,施不同的磷肥品种对肥田蘿卜的增产效果。为合理施用磷肥,提高单位面积青草产量提供依据。一、試驗方法和經过本試驗是在紅壤母质水稻土上进行的,
Legume green manure Phosphate fertilizers have been many experiments show that: a significant increase yield effect, but the crucifera fertilizers radish phosphorus application is still rare What is the study. The winter of 1963 We in southern Jiangxi Province, one of the main winter green manure fertilizer fertilizer radish. To explore in different growth stages, the application of different varieties of fertilizer on the yield of fattening radish. In order to rationally apply phosphate fertilizer and improve the yield per unit area of grass. First, the test methods and after the test is carried out in the red soil parent paddy soil,