The method of production of the three pods is to plant the tomatoes, the first to retain the three panicles, the three panicles after the harvest to change the head and then leave the second pod; the second pod still retains three panicles, the second pods after harvest Then the third result of the first knot is left, and the third capsule still leaves three panicles. Its production characteristics are that a single seedling planting can harvest three or nine panicle fruit, and the yield is 3.4--4 times higher than that of only one seedling. Its production technology is as follows. First, nursery seedlings have better disease resistance and continuous fruit setting, and they are still very strong, and they are suitable for multi-glutinous production. Seed disinfection with warm soup or pharmacy. For soil nutrient soil, add 7 parts of soda soil that has not been planted with eggplant vegetables and 3 pieces of rotting pig manure, add potassium dihydrogen phosphate 0.01%, calcium superphosphate 0.005%, 50% carbendazim according to the total amount of soil. 0.005%, the above substances are thoroughly mixed. Seedlings of 2 leaves and 1 heart at seedlings were removed, and sick and weak seedlings were removed. 2 leaf 1 heart to 4 leaf 1 heart when using a large temperature difference management, daytime master 28 °C, night 12-14 °C, Miao Zi 4 leaf 1 heart to 6 leaf 1 heart, during the day 28 - 30 °C, night 7 - 9°C. Second, the colonization of Sancao fruit production, organic fertilizer must be applied once, generally 667 square meters of quality decomposing chicken manure 14 cubic meters, deep-turn 30 cm, dirt thoroughly mixed. 6 leaf 1 heartband with buds colonization; ridge width 1 meter, height 15 cm, fish back shape, a ridge colonization double row; ridge width 20 cm; appropriate deep planting, soil worm buried in the ground, ridge uphill 50 cm, ridge The spacing is 70 cm and the spacing is 30 cm. After the planting, the water should be poured one time and the water should be considered when the first ear fruit is inflated. If the drip irrigation is used, the relative soil moisture content in the 25 cm soil layer should be 80%-85%. During this period, high temperature management can be adopted; during the day, it is 28-30°C, nighttime is 18-20°C, and ground temperature is 18°C ​​or more. Third, Daejeon Management 1. The first fruit should be left with 3 ear fruits, adopting the “3,4,3†method to retain fruit, and the whole plant leave 10 fruits. 1 flowers. When the inflorescence has a flower opening, two and a half are open; when a pistil is exposed, the whole inflorescence is pressed into a solution containing 15 parts per million of 2,4-D for one flower. 2 water and fertilizer management. When the size of the first panicle was walnut, 667 square meters chased 20 kg of urea, 20 kg of diammonium phosphate, 10 kg of potassium sulfate, and poured water once. After that, each panicle was treated with the same fertilizer and water. 3 change heads. Remove all axillary buds before harvesting the third panicle. When the third panicle is red and ripe, select 2 lateral branches on the vines within 30 cm from the ground, and remove the old 1/3 lower leaves and the third. After harvesting, remove the old leaves in the middle of the old 1/2 and remove one side branch, leaving one strong side branch. When the side branch has five leaves and one heart, remove the old man above the side branch and replace it. jobs. 2. In the management of the second fruit note: 1) Adhere to 2,4-D flower; 2) In order to ensure the yield of the second fruit, nitrogen fertilizer should be added before the flower buds to ensure the growth of mango vines. During the middle and later stages of fruit setting, phosphorus should be added. Potash, balanced nutrition. 3, the third fruit selection method to stay with vine vines with the second pod. In the growth period management should strengthen the management of fertilizer and water, available quality chicken manure 3 cubic meters, mixed fertilizer (1:1:1.5 nitrogen, phosphorus, potassium mixed fertilizer) 50 kilograms, applied to the base of gardenia, and cultivator 5 cm deep. After the fertilizer is poured into the water, the water is pulled back to the plastic film. The subsequent fertilizer and water management can refer to the first fruit.
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