自从穗数被确认为构成水稻产量的主导因素之后,人们围绕密植高产的群体结构、生理生态特性以至栽培技术进行了大量的研究工作。高州县部分贫下中农提出了水稻“前稳攻中”栽培法,这是通过增插苗数,高度发挥密 Since the ear number has been identified as the dominant factor that constitutes rice yield, a great deal of research has been conducted on the population structure, ecophysiological characteristics and cultivation techniques of dense and high yield. Some poor and poor middle peasants in Gaozhou County proposed the cultivation method of rice in “before stabilizing and attacking”, which is to increase the number of planting seedlings