The choice of potato sowing varieties in different seasons is crucial
Winter sowing varieties are sown at the end of January, early February, and harvested at the end of May and early June. Planting of plots with irrigated conditions is planted at this time, and the yield is high and the benefits are good, but due to winter weather ( The land temperature is relatively low. We should choose a good quality, moderate growth period of cooperation No. 88, Weiyu No. 3, Lishu No. 7 and other varieties, this period is mainly based on fresh food, the density should be 3000-3500 strains, Although the yield per unit is relatively low, the number of tubers per plant is small, and the weight of the single potato has a greater price advantage.
The potato planted in spring sowing in spring is mainly processed. The general sowing time is between April 5th and 15th, harvested at the end of July and early August, and the Atlantic Society with good yield and strong resistance should be selected. Aide 53, cooperation 88 and other varieties, this time due to high gas (ground) temperature, rainfall, concentrated density should be maintained at 3500-4000 per acre, can obtain 1500-2000 kg of yield.
The autumn sowing time for autumn sowing potatoes is generally from late July to early August. In autumn, due to the low gas (ground) temperature and short sunshine duration, the short growing period should be selected. Mila, medium red, and queen potato with moderate yield No. 4 and other varieties, because the main purpose of the autumn species is to breed the species used in the spring, requiring a large amount of potato, so the density can be 4000-4500 strains, yield per acre up to about 1000-1500 kg. The potato is a Solanaceae crop. The demand for potassium is relatively larger than that of other crops. Base fertilizer should be used as the main fertilizer. When 2000-2500 kilograms of farmyard manure is used per acre, 25-30 kilograms of urea should be used together with 30-30 kilograms of urea. 40 kg, 15-20 kg of potassium sulfate, to ensure the normal growth of plants, but also according to the occurrence of pests and insects in each period and the law of the needs of small points, strengthen control and irrigation, to create conditions for seizing high yields.
The same amount of corn is lower in calories than rice, contains natural rather than added sugar, and is high in fiber, which can help gastrointestinal digestion, and has more vitamins, so it is a good food worth eating more. However, there is a limit to what you eat, and the food that will not gain weight will make you fat if you eat too much, at least, it will not make you thin. It can only be said that relatively speaking, eating corn is much healthier than eating those high-calorie snacks, and it is not easy to gain weight.
Moreover, the large amount of natural vitamin E contained in fresh corn has the functions of promoting cell division, delaying cell aging, lowering serum cholesterol, preventing skin lesions, and reducing the symptoms of arteriosclerosis and brain function decline.
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