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为了提高我省多叶型和半多叶型烤烟品种的质量和产量,摸索出相应的栽培措施,达到增加经济效益的目的,我们从1980～1983年连续四年进行了烤烟地膜覆盖栽培试验和示范。现将结果报告如下:一、试验示范情况和结果目前,我省有10个县种植烤烟,按其自然条件,基本可划分辽东、辽西、辽南、辽北四个烟区。为了加快烤烟地膜覆盖栽培技术的试验、示范进度,采取了所内外相结合,试验与示范相结合,行政与科研相结合的方法,先后在八个县开展了试验、示范和推广工作。经四年不同地区,不同年份,不同生态条件的考验是成功的,达到了预期效果。
In order to improve the quality and yield of multi-leaf and semi-multi-leaf flue-cured tobacco varieties in our province, and to explore the corresponding cultivation measures to achieve the purpose of increasing economic efficiency, we conducted four consecutive years of mulching film mulching cultivation experiments demonstration. Now the results are reported as follows: First, the experimental demonstration results and results Currently, 10 counties in our province planted flue-cured tobacco, according to their natural conditions, can basically be divided into Liaodong, western Liaoning, southern Liaoning, northern Liaoning four tobacco-growing areas. In order to speed up the experiment and demonstration progress of plastic film mulching cultivation techniques of flue-cured tobacco, a combination of internal and external research, combination of experiment and demonstration, and a combination of administrative and scientific research were adopted. Experiments, demonstrations and popularization work were successively carried out in eight counties. After four years in different regions, different years and different ecological conditions, the test was successful and the expected result was achieved.