I. Benefit indicators
500 kilograms of peanuts are produced per mu, 500 kilogrammes of late rice are produced, 1,500 yuan are produced from vegetables, and the output value is about 3,500 yuan per mu.
Second, the selection of varieties
Peanuts: Zhonghua No. 5 and Baisha No.6. Late rice "Jinyou 207," "Eqizao No. 1." Vegetables: coriander, garland chrysanthemum, cabbage, spinach, cabbage, radish and so on.
Third, technical points
1. Peanut: Using plastic film covering technology. Use a 0.8-0.9m wide plastic film. First of all, make it well. Use a sandy loam texture field, intensive cultivation, full base fertilizer. Mushi 8 kg of urea, 20 kg of ammonium bicarbonate, 80 kg of phosphor-silicon fertilizer, 10 kg of potash, 1 kg of zinc and boron fertilizer. Advocate more cooked organic fertilizer. In the fertilization method, organic fertilizer and ammonium bicarbonate and phosphorus-silicon fertilizer total two-thirds of the full-depth application of other fertilizers after mixing uniform furrow, furrow depth should be less than 5 cm. Land preparation standards are based on the criteria of Tianping, fine soil, and sufficient fat. Afterwards, a 0.88-metre-long open hatch was used for the ridge, with a ridge width of 0.6m and a ditch width of 0.28m. Both sides of the ditch should be straight and the ridge surface should be flat. Second, sowing good species. In late March, robbed and sowed. The sowing has two methods: sowing the cover film and the first cover film first. If you use the seed film after the first sowing, we must pay attention to grasp the soil moisture, in order to hold the soil into a group, landing can be dispersed. The seeds were immersed in ammonium molybdate for a double row, with a double row spacing of 0.4 meters, a row spacing of 0.16 meters, an acre of about 9500 holes, two sowing seeds per hole, and a sowing depth of about 5 cm. After the sowing, cover the seeds and flatten the ridge surface. Use 100 grams of “Dore†herbicide to water 30 kg evenly on both sides of the ridge and furrow, and then cover the film immediately. Press both sides of the soil well and press a hole every 5-6 meters on the furrow to prevent the wind from blowing the film. Third, put a good seedling. After the seed germination emerged, it was necessary to promptly break the membrane to release the seedlings. The period of putting the seedlings should not exceed two leaf segments at the latest. After laying the seedlings, use fine soil to seal the membrane holes. Note that the seedlings should be selected on sunny, morning and evening and cloudy days. If you use the first cover film after sowing, you can grab the advance cover film, cover film before you need to spray "Kintoul" herbicide, and then punch sowing, seal the hole. The thermal insulation effect of this method is worse than that of the previous method.
(1) Check seedlings as soon as possible to prevent shortage of ridges. The seed to be replanted should be sown before planting.
(2) Spray paclobutrazol at the initial flowering period and adjust the dosage according to the growing trend. Generally about 50 grams of mu, the growth of the amount of growth is expected, the weak growth is reduced.
(3) Pay attention to drought relief. Especially during the flowering period, the drought should be promptly filled with water, the water should not reach the ridge surface, and the speed of irrigation should be rapid.
(4) cover soil to welcome the needle. Before the next needle, cover the holes with fine soil, about 20 cm in diameter and 2 cm in thickness, which can effectively promote the needle.
(5) Prevent aphids and other pests and diseases. Other management is performed according to conventional techniques.
2. Late rice: Seed sowing on June 15-20, the sowing rate of the mu shall not exceed 12.5 kg. When spraying seedlings, paclobutrazol was used to promote tillering. Transplanting was carried out in mid-to-late July. Transplanting specifications were 4 (4+0) inches. Other managements were managed according to the conventional techniques of late rice cultivation.
3. vegetables. According to the actual situation in different places, different vegetable varieties can be selected. The principle of being able to obtain maximum economic benefits. (Zhu Liqing, Service Center, Dangyang Agricultural 110, Hubei Province)
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