作物耕作栽培学是农业科学的一个重要綜合学科。近几年来,我省耕作栽培研究工作有了較大进展,增产經驗的总結已从一般栽培技术綜述开始进入到增产規律的探討,即讲究如何运用栽培措施促进与控制作物的生育,从而获得增产的規律;单項作物的增产技术研究已逐步发展到与作物布局、茬口安排相結合,进而研究提高全年总产量問題,在調查总結群众經驗的基础上,初步找出了生产和改制中的問題及解决途径,等等。但是,过去耕作栽培研究工作中也存在一些問題。主要是:(一)了解和正視当前生产的主要問題不很够,在总結增产經驗时,有时只注意到抓“尖子”、找高产,而对大面积低产区和低产田有些忽視,因此提出的措施往往偏高,与目前大面积生产水平不相适应。(二)在改制过程中,对局部和全局之間的关系有时处理得不恰当,缺乏全面增产、全年增产、連年 Crop cultivation and cultivation is an important comprehensive discipline of agricultural science. In recent years, great progress has been made in tillage and cultivation research in our province. The sum-up of experience in increasing production has been going from the general review on cultivation techniques to the discussion on the law of stimulation, that is, how to use the cultivation measures to promote and control the growth of crops so as to obtain The law of increasing yield; the research on yield increase of single crop has been gradually developed to combine with crop layout and arrangement of crop rotation, and then to study and raise the issue of total output for the whole year. Based on the survey and summary of the masses’ experiences, In the problems and solutions, and so on. However, there are still some problems in the past tillage and cultivation research. Mainly: (1) To understand and face up to the current main problems of production is not enough. When summing up the experience of increasing production, sometimes we only pay attention to grasping the “top aces” and finding high-yielding projects, while neglecting large-scale and low-yielding areas and low- Therefore, the measures proposed are often high, incompatible with the present large-scale production. (2) During the process of restructuring, the relations between the localities and the whole world are sometimes not properly handled, and there is a lack of full-scale production. Annual output has been increased, and successive years