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小麦是我国第二大粮食作物,在我国农业生产和人民生活中占有重要地位。改革开放以来,我国小麦生产有了很大发展,单产和总产都有了很大提高。随着我国种植业结构的调整,粮食作物种植面积在全国农作物中的比例逐渐下降,小麦面积也有所减少,但近年来仍保持在2800万公顷左右,单产在3800千克/公顷左右。 一、我国优质小麦生产形势及特点 在过去相当长的时期,由于粮食短缺的影响,我国小麦生产一直强调产量的提高,而对品质的改良重视不足。致使目前绝大多数生产上应用的小麦品种产
Wheat is the second largest grain crop in China and occupies an important position in China’s agricultural production and people’s livelihood. Since the reform and opening up, China’s wheat production has greatly developed, yielding and total output have greatly increased. With the adjustment of planting structure in our country, the proportion of food crop planting area in the country’s crops gradually decreases and the wheat area also decreases. However, in recent years, it has remained at about 28 million hectares with a yield of 3800 kg / ha. First, the situation and characteristics of China’s high-quality wheat production In the past quite a long period of time, due to the impact of food shortages, China’s wheat production has been to emphasize the increase of output, while the quality of the lack of attention. Resulting in the vast majority of the current production of wheat varieties