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我州烤烟移栽期天气干旱,气温较低,加之起苗时损伤烟苗的根系,移栽后缓苗慢,甚至出现死苗,即是及时补苗,也难免出现大小不齐的烟株,致使烟叶成熟期不一致,影响烟叶产量与质量。为此,1982—1983年我们进行了机制营养钵假植移栽试验,增产增质效果显著。83年示范面积已达1500亩,现将试验情况介绍如下。
Flue-cured tobacco during the transplanting period of our country is arid and the temperature is low. In addition, when the seedling is damaged, the roots of the tobacco seedlings are damaged, and the slow seedlings are slowly transplanted. Even the dead seedlings emerge, that is, the seedlings are timely replenished, Resulting in inconsistent tobacco maturity, affecting the yield and quality of tobacco. To this end, 1982-1983, we conducted a mechanism of nutrition bowl transplant transplanting test, a significant increase in production and quality. 83 years demonstration area has reached 1,500 acres, the test situation are as follows.