目前,农民们购买良种的热情非常高。为了保护农民种棉的积极性,必须更加注意棉种质量。据了解,今年多数棉种的质量是较好的,但也存在一些不可忽视的问题,有的大量销售未经试验、示范种植和未经审定的棉种,虽然价格比审定的名牌品种要低一点,但风险很大;有的以冒牌品种充当优良 At present, farmers are very enthusiastic about buying seeds. In order to protect the enthusiasm of farmers to grow cotton, we must pay more attention to cotton quality. It is understood that most of this year, the quality of cotton is better, but there are also some issues that can not be ignored, and some large sales of untested, demonstration planting and unverified cotton varieties, although the price is lower than the approved brand-name varieties A little, but the risk is high; some are fake good varieties