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优质专用玉米,是指具有特殊用途的玉米,主要包括:优质蛋白玉米(即高赖氨酸玉米)、高油玉米、高淀粉玉米、青贮玉米、糯玉米、甜玉米、爆裂玉米、笋玉米等。 我省是玉米种植大省,常年种植面积仅次于小麦,是第二大粮食作物,因此,玉米生产效益提高的快慢,对我省经济和农民收入关系极大。鉴于目前玉米已由单纯的口粮作物逐渐转变为集口粮、饲料粮、工业用粮三元结构于一身,而省内栽培的玉米品种主要还是普通型的,即口粮型的,以致形成了生产与消费脱节。为此玉米的生产结构必须加大调整。对此笔者认为:调整的目标应该是按市场需求组织生产,走向优质专用化。具体意见是:
High-quality specialty corn refers to corn with special purposes, including: high quality protein corn (ie, high lysine corn), high oil corn, high starch corn, silage corn, waxy corn, sweet corn, pop corn, . Our province is a big corn growing province, whose annual perennial planting area is second only to wheat and is the second largest grain crop. Therefore, the speed of improvement of corn production efficiency has a great bearing on the economy of our province and the income of peasants. In view of the fact that corn has been gradually transformed from a simple rations crop into a ternary structure of rations, feed grains and industrial grains, and the varieties of maize cultivated in the province are mainly of the ordinary type, that is, of the rations type, resulting in the production of Consumption out of touch. To this end, the production structure of corn must be adjusted. In this regard, I believe that: the goal of adjustment should be based on market demand for production, to high-quality specialization. Specific comments are: