In order to make full use of resources such as light, heat, water, fertilizer, and land, and to play a mutually beneficial role among the crops, Ye County vigorously promoted the high-yielding and high-efficiency cultivation techniques of wheat intercropping ginger, and achieved good economic benefits, and concluded a set of wheat intercropping. The three-dimensional efficient cultivation pattern of ginger. 1 Cultivation mode Wheat is planted in a grooved way with a ditch of 60 cm, of which the width is 40 cm, the width of the ditch is 20 cm, and 3 rows of wheat are planted on the ditch; or the ditch is 60 cm, of which the width is 35 cm, and the ditch width is 25 cm. Grow three lines of wheat seedlings. Before and after the beginning of summer, 1 line of ginger was planted on the lotus root. 2 Technical Essentials 2.1 Reasonable Arrangement and Rotation of Crops Intercropping Wheat and Ginger Interplanting Planting Ginger is a crop that is not resistant to continuous cropping. In disease-free ginger field, it should be replaced after continuous planting for 3 to 4 years. The interval is 2 to 3 years. Newly built Jiang Tian, ​​once Tian Tan discovers the diseased plant, must change the earthworms in time, the continuous planting cannot exceed 2 to 3 years; The land space surplus area delays to 3 years above, the effect is better. 2.2 Strictly choose the right place, the application of basal wheat, ginger intercropping must have good production conditions, a good soil foundation, that is, should choose the soil layer is deep, fertile fertility, loose air, easy drainage and irrigation, no ginger scab light soil Planting. On this basis, it is necessary to deeply plow and plant seeds before autumn and apply scientific fertilizers. According to the soil pest situation, 3% of octyl sulfate granules are applied per acre of 5 to 6 kg or 15 to 20 kg of black earthworms to disinfect the soil. 2.3 Variety selection, proper planting of closely planted varieties of wheat should use late-maturing late-maturing varieties with compact plant type, strong tiller power, high spike success rate, large panicles, large yield potential, and lodging resistance. Such as the warm wheat 8 dwarf, Bainong 64, Henan Exhibition 1, and so on. Ginger should be selected from the following: Ginger block hypertrophy, yellowish skin color, no shrinkage, no freezing, no pests and diseases such as strong ginger seeds such as Laiwu ginger, Laiwu ginger, and Ningyang yellow ginger. The treatment of ginger seed should be divided into three steps: ginger, ginger, and strong seeding, in order to ensure that ginger sprouts are robust. Planting density, wheat sowing rate of 6.5 kilograms per acre, acres of up to 350,000 heads; ginger taken with bud ginger block flattened at the bottom of the ditch, spacing of 15 to 17 cm, 8100 plants per acre. 2.4 Appropriate sowing date for sowing wheat is from October 10th to 20th. The post-emergence management is the same as conventional field. When the wheat matures from the end of May to the beginning of June of the following year, it is timely harvested. When the wheat is harvested, only the wheat ear is taken, leaving a height of 60 cm. Wheat straw shaded. Warm ginger buds before and after the harvest of wheat before sowing, using plastic impotence germination method. First of all, choose a large, bright, yellowish, disease-free, non-worm-bearing ginger block. Before germination, use carbendazim or G-1 ginger to increase production soaking, choose no wind, sunny day, ginger seeds on the ground to dry, flip 1 at noon, move back to the room at night, stack 4 to 5 days, keep the temperature 11 ~ 15 °C , so that ginger seeds "sweat" (Figure ginger). This can be germinated three times in a row, and it can be packaged after the rain (usually in the kitchen). The starting temperature does not exceed 20°C and then gradually increases and the buds are maintained at 23 to 25°C for about 20 days. After budding, the temperature should be reduced to 17-18 °C. The relative humidity during the germination should be maintained at 80% to 85%. When the buds grow to the size of peanuts, they can be sowed. When germination, ensure that each piece of 60 grams, and there are 1-2 buds. The interplanting date is suitable from May 4 to 12th. 3 to 5 days before sowing, first open a 15 cm deep and 10 cm wide ditch in the sowing line, apply 1500 kg of high quality fertilizer or 150 kg of cake fertilizer, 25 kg of nitrogen fertilizer, 25 kg of phosphate fertilizer, and 1 kg of 25% carbendazim per acre. Mix on the sun side of the ditch. Planting and transforming buds along the ditch flat for the horizontal plane sowing at the bottom of the trench, spacing 15 to 17 cm, planting about 8100 per acre, and then cover with a wet soil thickness of 4 to 5 cm is appropriate. 2.5 Scientific Management 2.5.1 Watering ginger should be poured once after interplanting. Watering or raining should be done in time. After 15 days of sowing, the top buds of ginger were unearthed and the seedlings should be poured out in time. Generally, water is poured once a week, and the top-dressing logistics and watering are performed. Attention should be paid to drainage during the flood season. In particular, cool well water should be poured immediately after the hot rain. 2.5.2 Fertilization When the seedling height is 30 cm and there are 1 to 2 branches, the seedling fertilizer is applied lightly, and ammonium sulfate is applied at 5 to 20 kg per acre. In early August, the growth of ginger was in the vigorous growth stage of Sanmao, which was also a turning point in the growth of ginger. After applying 100-150 kilograms of soybean cake per acre, compound fertilizer was 25-35 kilograms. Qiu Qiuqiu after the autumn supplement Mushi Miao Fei, 80 kg per acre nitrogen fertilizer, phosphorus 30 kg, 50 kg of potassium. In early September, ginger enters the rhizomes and grows. In order to prevent premature degeneration of plants, it can also be top-dressed once, and 15 to 20 kg of compound fertilizer per mu. 2.5.3 Cultivating topsoil and combining ginger with topdressing of three-matrix ginger. The first time the roots are pulled out, ginger grass is used for the second time while topdressing, so that the original ditch becomes a ridge and the ridge turns into a ditch. The ridge height is 10 to 15 centimeters and the width is 25 centimeters or so. 2.5.4 Pest control pests Ginger pests are mainly ginger aphid and ginger aphid. Ginger disease is mainly prevention, and comprehensive prevention and treatment is implemented through measures such as changing the crops with disease-free ginger seeds, soil disinfection, and eradication of diseased plants. Prevention and control of ginger aphids before the ungulate species, that rhinoceros egg production prosperous period, with 90% trichlorfon 800 times spray control. 2.5.5 Timely harvesting ginger is not tolerant to temperatures below 0°C. It must be harvested before the beginning of frost in mid-October.
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