论文部分内容阅读
种植甜玉米卖鲜食果穗,可获得种植普通玉米2～3倍的利润,如果能提早成熟,提前上市,会获得更高的收益,早熟栽培要点如下。1.选用早熟品种,隔离种植首先要注意选用生育期短的品种,为实现早熟打好基础。其次要注意隔离种植,甜玉米如果和普通玉米串粉,就会产生种子直感现象,生成的籽粒失去甜味。因此,要求隔离区达到300米以上。
Planting sweet corn to sell fresh fruit ear can be obtained 2 to 3 times the profit of planting ordinary corn, if it can be prematurely mature, will be listed in advance, will get higher returns, premature cultivation points are as follows. 1. Selection of precocious varieties, isolation and planting should first pay attention to the selection of varieties of short growth period, in order to lay the foundation for the realization of precocity. Second, we must pay attention to isolation and planting, if the sweet corn and ordinary corn powder, it will have a sense of direct seeds, resulting in the loss of sweetness of the grain. Therefore, the quarantine area is required to reach more than 300 meters.