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1.品种选择根据当地无霜期长短,选择产量高、爆花品质好、生育期适中的品种。市场上流行的爆裂玉米籽粒有三种:即白色稻米型、黄色大粒珍珠型和黄色小粒珍珠型。一个适宜的爆裂玉米良种,还要求具有较高的抗倒力和抗病性,以便充分发挥其高产、优质的性能。2.选地与隔离爆裂玉米对土壤的要求比较严格,应选择土壤肥力中等以上、不易旱涝、无盐碱的地块种植。爆裂玉米的爆裂性能属隐性多基因控制的性状,与普通玉米杂交后对爆花效果有一定影响,因此,其生产田块与普通玉米田块应有200米以上的空间隔离。
1. Variety selection Based on the length of the local frost-free period, choose a high yield, good quality popcorn, moderate growth period varieties. There are three types of pop corn that are popular on the market: white rice, yellow large pearls and yellow small pearls. A suitable breed of popcorn seeds is also required to have high resistance to pound and disease, in order to give full play to its high yield, high quality performance. 2. Selection and isolation of popcorn corn on the soil more stringent requirements, should choose the soil fertility medium above, not easy to drought and flood, saline-free plots planted. Burst performance of popcorn is a trait controlled by recessive polygenes. After hybridization with common maize, popcorn effect will be affected to a certain extent. Therefore, the production plots should be more than 200 meters apart from ordinary corn plots.