“Shantou I planted on the reclaimed land has been listed on the market. According to 1 000 acres of 4,000 count, can earn 5,000 yuan!†Recently, Zhangzhou City, Naxi District, Danzhou City Tuojie Town Tuantou large planting Tang Xingyou happy to the author. This year, after Tang Xingyou planted all sorts of hoe on 10 acres of abandoned land, he underwent scientific management under the guidance of technicians. It is estimated that the yield per mu can reach more than 2,000 pounds. Tang Xingyou introduced some of the steamed hoe cultivation. Avoid re-transmission before the broadcast The wolfberry is extremely resistant to heavy crops. In order to reduce crop production by 20% to 30% a year, it is best to plant it in the sweet potato on the ground. Before sowing, it is necessary to deepen more than 40 centimeters. Before deep plowing, 2500 kilograms of organic fertilizer should be applied per acre as base fertilizer. When sowing, 25 kg of potassium sulfate compound fertilizer per acre and 50 kg of superphosphate should be used to apply fertilizer between the two plants. Appropriate early planting and reasonable close planting Shantou sowing cream, love the warm and humid climate, sowing is generally carried out after the final frost, premature sowing can cause bad species. The steamed bread has a long growing period and can germinate at temperatures above 13°C to 15°C. It is generally planted around mid-March. After the emergence of taro without freezing, the sooner the better the sowing date, the early planting, the extension of the growth period, can significantly increase production. In seed selection, medium-sized seed pods should be selected. Seedlings should be selected for bulbs without wounds, no worms and rotten fungi, and budding tips of the terminal buds should be well preserved. Weights should be around 50 grams, and spherical bulbs should be suitable. In order to ensure that the seedlings are neat and ready to be planted in the sun for 15 to 20 days prior to sowing, the wet sand will germinate. When germination, the steamed buns can be stored for 1 to 2 days, and then the seed bristles are densely packed in the germination pot. When germination, pay attention to moisturizing, and keep the temperature between 18°C ​​and 20°C. After 15-20 days, shoots grow 1 cm long. About to sow. In order to improve strain production, close planting is still needed. Density should be determined according to variety, soil, water and fertilizer, and the conditions are better, and the conditions are poorer. The 40,000-5000 strains per mu are the most reasonable. The rows and rows were planted at a spacing of 27-33 cm, with a large row spacing of 60 cm and a small row spacing of 30 cm. High ridge film-misplaced planting On the whole ground, the ditch was opened at a large row spacing, with a ditch depth of 10 cm and a ditch width of 35 cm. Water irrigation was conducted in the planting ditch. When planting, note that the buds should face upwards, plant by trigonometry (misplacement), apply proper amount of fertilizer between the species, and apply 15-20 grains of mature soybean containing phoxim to control the underground pests. When ridging, it should be high ridge, ridge height 20 cm, ridge width 50-60 cm. The kind of earthworm covers about 8-15 cm in thickness, and there is no need to divide the soil after the fall. After spraying oxalimonium herbicide on the ridges, the compacted film was covered. After the mulch film is covered, attention should be paid to inspection. After sowing, the seedlings will emerge about 5 days after emergence. After emergence, the membrane should be broken in time and the hole should be sealed with mud. The mulching film can last for the period from the end of June to the beginning of July. Graded top dressing irrigation Steamed bread has a long growing period and requires a large amount of fertilizer. In addition to applying base fertilizer, it should also be top-dressed. Can be chased once in the early seedlings to raise seedlings, hair trees and bulbs in the early and mid-rich growing period of fertilizer 2-3 times, after the fertilization amount is less, and later should be controlled top dressing to avoid late-maturing greed. M fertilizer at the end of Mushi 40-50 kg, 100-150 kg of superphosphate; Miao Qi began to chase after fertilization, Mushi compound fertilizer 75-100 kg, fertilization combined with madder, earth, mulch fertilizer fertilizer applied against water pouring . When taro grows to early June, when it begins to expand (3-4 leaf stage), 1,000 kg of farmyard fertilizer per mu, 15 kg of potassium sulfate, 50 kg of bio-organic fertilizer, 2 kg of boron-zinc-magnesium fertilizer, 30-45 days after stacking Apply to the edge of the earth. Before the great heat in mid-July (5-6 leaf stage), 25 kg of potassium sulfate compound fertilizer and 15 kg of potassium sulfate were applied to the surface of the box per acre, and the soil was covered with shallow soil. The weeds in the field should be removed before fertilization. After August no longer fertilize. In the rapid expansion of steamed bread (June-July) can be combined with the prevention of pests and diseases when spraying expansion of potassium dihydrogen phosphate, etc., to promote steamed bread expansion to increase production. Tantou resistance to drought and drought, bogey soil dry, or prone to yellow leaves, dead leaves phenomenon. In the early period, due to the low temperature and small amount of growth, it is only necessary to maintain the soil moisture. In the middle and late periods, the temperature is high, the growth is large, and the amount of water is large. It is necessary to keep the soil moist, but the irrigation time should be in the morning and evening, especially in the high temperature season to avoid watering at noon, otherwise it is easy to make the leaves wither. During the peak of growth (June-October), the ditch should keep 1 inch of water in the bottom of the ditch until it is wet; watering should be controlled 20 days before harvesting, and irrigation must be stopped 10 days before harvest. Manual Hydraulic Operating Table
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