Right now, the potato sowing time, the same day, the same land, you planted me also kind of planting, why some of the mu produce up to 3500 kg, and some only 1500 kg. This is mainly due to some misunderstandings in the management of potato cultivation.
Misunderstanding 1: Apply more fertilizer
According to the survey, potato growers in some localities only pay attention to chemical fertilizers when applying base fertilizer, and more than 150 kg of compound fertilizer is applied per mu. For potato to produce high yields, it is necessary to apply chemical fertilizers, but it is not possible to use only chemical fertilizers, nor is the higher the production of fertilizers. According to the potato's need of fertilizer and individual planting conditions, organic and inorganic combination, balanced and comprehensive, scientific and rational fertilization, so as to achieve the purpose of reducing planting costs, high yield and high efficiency.
Misunderstanding 2: keep more seedlings
When the potato is planted, generally 1 to 3 seedlings are planted in each hole. Some growers feel that there are more potatoes that have more seedlings and can produce more, so they cannot bear the seedlings. However, this will lead to small potatoes and the total output will not necessarily be high. Moreover, individual potatoes are generally worth more than 200 grams. If the potato is too small, even if it is high-yielding, if the selling price is low or even unsaleable, the benefits are not high. Therefore, after the potato seedlings are in full bloom, the seedlings should be based on the principle of leaving weak and strong, leaving only one robust seedling per hole, concentrating on nutrition, increasing the individual weight of the potato, and increasing the proportion of commercial potatoes, thereby increasing the benefits.
Misunderstanding 3: Crazy pigtails
Some growers also feel that potato pods are a good phenomenon and do not control them, allowing them to grow freely. In fact, excessive growth of Scorpion will affect the enlargement of underground tubers, which may cause premature decline of the potato and reduce the quality and yield of the potato. Scientific, reasonable control is a necessary measure to improve the quality and output of potatoes.
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