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优良的水稻种子是确保丰收的关键。在选购水稻神子时应注意以下几点:1购买已审定的品种:已审定的品种一般抗性好,适应性强,高产、稳产。未经审定的品种抗病性及产量不稳定,风险性大。2慎买起区种子:跨越不同生态地区购种,往往因不适应新地区的生态条件而不能发挥其增产?
Good rice seed is the key to ensuring good harvests. In the purchase of rice prodigal son should pay attention to the following points: 1 to buy the approved species: the approved species generally resistant, adaptable, high yield, stable yield. Uncensored varieties of disease resistance and yield instability, risk. 2 caution buying seed: Crossing different ecological regions, often do not adapt to the ecological conditions of the new region and can not play its production?