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合理密植是增产的一项中心环节,这已为广大的生产实践所证明。通过1958年的生产大跃进和普遍种植试验田的结果,在小麦密植方面取得了很多宝贵经验;特别是关于密植方面的新技术、新论点的不断涌现,从而推动了科学界不得不重新和审慎的研究这一问题。由于密植程度的不同,不仅直接引起作物本身生长发育和生理、生态发生一系列的变化,而且与相应的栽培措施以及气候、品种等有着密切的关系。为了针对上述主要因素,
Reasonable and close planting is a central aspect of increasing production, which has been proved by the extensive production practice. The results of the Great Leap Forward of Production in 1958 and the widespread cultivation of experimental fields have gained a great deal of valuable experience in close planting of wheat; in particular, the continuous emergence of new technologies and new arguments on close planting have contributed to the need for the scientific community to regain Study this problem. Due to the different degrees of close planting, not only a direct result of crop growth and development and physiological and ecological changes occur, but also with the corresponding cultivation practices and climate, breed, etc. are closely related. In order to address these major factors,