The safe overwintering method of Shatangju and the safe overwintering preparation used
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A sugar orange and safe technology, applied in the field of agriculture, can solve the problems of special pesticides losing control effect, limited effect of nutrition and disease prevention, and pandemic of diseases, so as to improve the ability of preventing and resisting other biological infestation, benefit environmental protection, and improve cold protection The effect of frost resistance
Inactive Publication Date: 2016-01-20
王婷
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But in fact, the application of nitrogen alone is easy to cause the occurrence of diseases and insect pests, that is, the greater the amount of nitrogen used, the more serious the occurrence of diseases and insect pests, especially the application of nitrogen fertilizer alone, the situation will be more serious, not only will cause the epidemic of various diseases, but also cause All kinds of special-effect pesticides lose their control effect; and when nitrogen, phosphorus, and potassium are applied at the same time, if the amount of phosphorus and potassium is unbalanced, the effect of nutrition and disease prevention is also limited. In addition, the traditional method also ignores the relationship between the above elements and Reasonable collocation of other medium and trace elements
Method used
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Embodiment 1
[0019] 45 grams of urea, 45 grams of monoammonium phosphate, 100 grams of potassium sulfate, 25 grams of boric acid, 40 grams of ferrous sulfate, 18 grams of manganese sulfate, and 0.56 grams of ammonium molybdate are poured into a container, mixed and stirred evenly, and granulated. Get safe overwintering granules.
Embodiment 2
[0021] 40 grams of ammonium sulfate, 45 grams of monoammonium phosphate, 30 grams of potassium sulfate, 15 grams of sulfur, 25 grams of boric acid, 5 grams of zinc sulfate, 10 grams of ferrous sulfate, and 3 grams of manganese sulfate are poured into the container, and they are mixed and stirred evenly. Made into powder of fruit tree nutrition and disease prevention preparation.
Embodiment 3
[0023] 20 grams of urea, 160 grams of monoammonium phosphate, 30 grams of potassium sulfate, 5 grams of sulfur, 10 grams of borax, 5 grams of zinc sulfate, 10 grams of ferrous sulfate, 3 grams of manganese sulfate, 4 grams of copper sulfate, 0.85 grams of sodium molybdate Put it into a container, mix it and stir it evenly to get a safe overwintering preparation.
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Abstract
The invention relates to a safe overwintering method for citrus shatangju and a safe overwintering preparation. The method comprises steps as follows: a safe overwintering preparation is supplemented to fruit trees in different growth periods and fruit growth periods of citrus shatangju fruit trees; the safe overwintering preparation comprises elements in parts by weight as follows: 10-20 parts of nitrogen, 20-50 parts of phosphorus, 15-50 parts of potassium, 5-30 parts of sulfur, 1-5 parts of boron, 0-6 parts of zinc, 2-8 parts of ferrum, 1-6 parts of manganese and 0-0.3 part of molybdenum; the fertilization method of the safe overwintering preparation adopts root fertilization or leaf surface spraying; when leaf surface spraying is adopted, the application amount is 300-700 g for each mu each time, and fertilization is performed for 3-6 times; and when the root fertilization is adopted, the application amount is 100-200 kg for each mu, and 100-200 kg of fertilizers are applied for 3-4 times. By means of the method, various necessary nutrition ingredients can be provided for the citrus shatangju fruit trees and fruits, nutrient balance is kept, and the cold resistance and freeze-proofing capability are increased; and the pesticide use amount can be greatly reduced, even pesticide is not used, plant diseases and insect pests can also be inhibited, and the safe overwintering preparation is very suitable for producing pollution-free and organic food.
Description
technical field [0001] The invention relates to a safe overwintering method for shatangju and a safe overwintering preparation used, belonging to the field of agriculture. Background technique [0002] Granulated sugar orange, formerly known as October orange, also known as Sihui sugar orange, is named for its sweet taste like sugar. Originally produced in Guangning and Sihui areas, it is a traditional local product of Deqing and Fengkai, and is one of the main varieties of local citrus. The fruit of Shatangju is flat and round, with tumor-like protrusions on the top, sunken umbilical end of the pedicle, orange-yellow color, thin wall and easy to peel off. The tangerine oranges produced in Huangtian Town, Sihui are especially delicious, extremely sweet, slag-free, and delicate in taste, so they are really good products. It is rich in vitamin C, calcium, fiber, a small amount of protein, fat; rich in glucose, fructose, sucrose, malic acid; citric acid, citric acid; carotene...
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Application Information
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