论文部分内容阅读
糯玉米是哈尔滨市及其周边的主栽作物,其产量虽低于杂交玉米,但其价格却是杂交玉米的几倍,乃至几十倍。1选用良种甜糯玉米品种较多,注意市场习惯需求,并且注意早、中、晚熟优良品种搭配,延长其供给时间,满足市场需要,或者分批播种,以不断连续供应市场,避免一次性成熟数量太大,造成损失。如果反季节种植需设施栽培。糯玉米种皮有多种颜色,可根据用户的要求而定。不论哪种种皮的品种都必须是棒穗含糖量高、穗大粒多、抗病耐密、高产的品种。种子确定后播种前晒种2~3d,以杀灭种子表面的病菌,增强种胚生长和吸水能力,提高发芽
Waxy corn is the main crop in and around Harbin. Although its yield is lower than that of hybrid corn, its price is several times that of hybrid corn and even several times as much. 1 Selection varieties sweet waxy corn more varieties, pay attention to market needs, and pay attention to early, middle and late maturity with good varieties, to extend its supply time to meet the needs of the market, or sow in batches to continuously supply the market to avoid one-time maturity Too many, resulting in loss. If you plan to cultivate the off-season cultivation. Waxy corn seed coat has a variety of colors, according to the user’s requirements. No matter what species of seed coat must be sticks sugar content, spike large grain, disease-resistant and dense, high yield varieties. Seeds are planted and sunbaked for 2-3 days before sowing to kill pathogens on the surface of the seeds, enhance embryo growth and water absorption, and increase germination