(1) Irrigation and drainage: When the spring seedling height is 1Ocm and the wheat harvest is dry, water should be watered in time to keep the soil moist. During the hot and rainy season, special attention should be paid to drainage to prevent water from rot in the ground and reduce production.
(2) cultivating and weeding: Before the spring seedlings are unearthed, use shallow soil to loosen the soil in the daytime to increase the ground temperature and promote early emergence. After emergence, the soil will be loosened in time, and the seedlings will be transplanted to the whole seedlings by transplanting with soil. In the future, weeds should be ploughed after the rain and in the ground, so that the soil is loose and no weeds throughout the growing season.
(3) Topdressing: Aconite Xifei, in addition to the application of base fertilizer, the breeding season must be carried out 2 times. When the seedling height is 15~18cm, ditch between rows, apply 15kg ammonium bicarbonate or 7-8kg urea to promote seedling growth. In July, after the rain or in combination with watering, the right amount of human excrement will be applied to promote the enlargement of the roots. The method is to cover the soil after fertilization, flatten and water. The main production area of ​​Jioutu Village is generally followed by 3 times of fertilizer, the first time in March, the second time in April, the third time in the first half of May, the application of 5000kg of round fertilizer, and the addition of 75kg of rapeseed cake. .
(4) Topping and germination: In order to control the stems and leaves on the ground, the nutrient consumption is reduced. Generally, in the middle and late July, the top of the stem is removed from the sunny day, and 10 to 12 leaves are retained. After the topping, the recurring axillary buds should be erased frequently. The main production area of ​​Jitou Village Street was topped in early April, and the axillary buds were removed at any time.
(5) Rooting: This is an important measure to improve the quality of the main producing area of ​​Fuzi. Usually repaired 2 times, the first time in mid-April and the second in early May. When the root is first replanted, the soil near the plant is shaved with a shovel to reveal the mother root and the root of the root. Each nest has one large root of each other, and the remaining small roots are cut off; the second rooting and the second Once the same, only deep excavation, be careful not to hurt the roots. After the rooting, the soil is compacted. Plants that are kept are not rooted.
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