Improve wheat quality through cultivation measures
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On the basis of promoting the use of high-quality wheat varieties, different stages of wheat growth and development, through cultivation measures, also have an important role in maintaining and improving wheat quality. Before winter, it is necessary to use enough fertilizer to make it full. Mainly selected high-quality wheat varieties, such as Jinan 17, suitable for middle-quality fields in Lunan area, PH85-16 suitable for medium and high-yield fields, and applying sufficient water and fertilizer at the bottom to carry out fine sowing to cultivate pre-winter strong; in the spring, It is necessary to skillfully use fertilizer and water to promote ear protection. According to the situation of the seedlings and land, the management measures such as earthworms, earthworms, and pressure are used rationally to effectively apply water, control ineffective delivery, and prevent late lodging; in the middle period, it is necessary to supplement fertilizer and promote grain growth. According to the characteristics of high-quality absorption ability of high-quality wheat in the middle and late period, before the flowering stage, apply nitrogen fertilizer once, or spray 3% urea and 0.5- 1% potassium dihydrogen phosphate mixture during the flowering period, and pay attention to pest control. In the later period, it is necessary to properly control the water quality and purity. After entering the milk ripening period, proper water control can increase the glossiness and keratinocyte rate of wheat grains and increase the protein content. Therefore, in addition to being particularly arid and affecting water production seriously, it is no longer necessary to water from the point of simultaneous optimization of production and quality. In order to do a good job in the field, the purity of the seed field should be more than 99%, and the grain breadth should be over 95%. In addition, we must timely harvest, timely drying, prevent harvesting too late and affect the grain size, resulting in ear sprouting and mildew deterioration.