( Partitioning of Carbon and Nitrogen Reserves During Winter Adaptation and Spring Regrowth III. Effect of cutting date on the content of organic reserves on the wintering period and forage yeild in rape( Brassica napus L. )
The objective of this study is to obtain the basic data for investigating the effects of organic reserves on winter survial or regrowth yield. Forage rape(Brassica napus L.) was sown on Sep. 1, 1994. Experimental plots were divided into three replicates u