How to prevent the production of malformed potatoes
Keep the production conditions stable as far as possible, increase the application of organic fertilizer, enhance the ability of soil water and fertilizer conservation; according to the water demand of potato at different growth stages, timely irrigation, maintain an appropriate amount of soil moisture and lower soil temperature; strengthen mid-ploughing and soil cultivation, reduce soil water evaporation, and select varieties that are resistant to drought and are not prone to secondary growth.
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Why do a large number of rotten fruits of chili peppers
Recently, a large number of rotten fruits appeared in chili peppers stored by vegetable farmers with "live plant preservation" method, and the main reasons were summarized after in-depth understanding. The temperature in the shed is too high and the temperature in the small arch shed is higher than that in the small arch shed. As the pepper was covered with a film after being pulled out, the temperature under the film exceeded 25 ℃ at noon on a sunny day.
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How to control broadleaf weeds in potato field
Now it is the season of no-tillage potato harvest in Guangxi. In the no-tillage potato base of Baqiao Village, Shuangqiao Town, Wuming County, Guangxi, the average yield of no-tillage potato reached 25 sand kilograms per mu, which was more than 1.5 times of the national average potato yield per mu. Sun Huisheng, a famous potato expert, said that no-tillage planting covered with straw in Guangxi.
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