遵照伟大领袖毛主席关于“通过实践,而发现真理,又通过实践,而证实真理和发展真理”的教导,一九七三年我们结合专业课的学习,进行了早稻不同栽秧深浅的试验,摸索和掌握水稻栽秧深浅的分蘖成穗规律,为水稻生产推广浅栽这一增产技术提供科学依据。 Following the teachings of Chairman Mao, the great leader, on “discovering truth through practice, and verifying truth and developing truth through practice,” in 1973, in combination with the study of specialized courses, we carried out tests on the depth of different planting seedlings of early rice and explored And master the law of tillering and tillering of rice seedling, which will provide scientific basis for the popularization of shallow planting in paddy production.