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How to plant passion fruit Passion fruit planting method explained
A, planting mode specifications (1), single row single plant trellis type planting, row spacing 5x4 meters (2), single row double plant trellis type planting, row spacing 2x8 meters (3), single row single plant fence type planting, row spacing 2x6 meters above the planting mode specifications, you can choose one. Second, digging pits, fertilizer in 2 months before planting, according to a certain plant spacing, digging 0.6 m deep, length and width of 1.2 m planting holes, one month before planting back to the hole, fertilizer. Each hole of 20 kg of farmyard manure, calcium magnesium phosphate 0.5 kg, peanut bran 1 kg, the base fertilizer must be fully mixed with the topsoil, back into the hole two-thirds of the depth. Third, timely erection of passion fruit trellis to canopy type and single line fence type two types of shelves. Fourth, pruning and pruning when the seedlings are planted into the live, stay 1-2 main vines on the shelf, cut too many side branches, short-term branches can be full of trellis. *Near the main vine branches first results, when the fruit is ripe after the fall, cut to 2-3 sections in time, from the base of each sprouting buds can form a new fruiting mother branch, the last batch of fruit harvested in winter, all fruiting branches are cut from the base. Passion fruit is the main nutrient branch of the first trailing, two, three trailing is the main fruiting branch, so cultivate strong two, three trailing is to improve the yield of an important part. Passion fruit avoid heavy pruning, excessive pruning will reduce the yield, the main branch withered, serious death of the whole plant. Fifth, reasonable fertilization passion fruit predominantly nitrogen fertilizer, mixed with peanut bran water drenching, each plant drenching 0.2% urea and 15% of peanut bran water or human urine 15 kg, each plant twice a month, the amount of fertilizer with the growth of the seedling and increase, and with the foliar fertilizer spraying. After entering the production period, should increase the application of phosphorus and potassium fertilizer, to promote the differentiation of flower buds, 0.5 kg of compound fertilizer per plant plus 0.1 kg of potash. After picking the fruit to apply winter fertilizer, mainly farmyard manure, 20 kg of farmyard manure per plant, calcium magnesium phosphate fertilizer 0.5 kg. Alternate between the two sides of the tree each year. Six, artificial auxiliary pollination passion fruit every day around 11 a.m. flowering, flowering in time after artificial pollination, pollination work completed before 4 p.m.. Artificial pollination has two methods: (1), with a brush will be evenly smeared pollen to the pistil on the three stigmas; (2), with tweezers to collect pollen sacs to the average clean cup, and then add water, so that the pollen dissolved into the water, and then use a sprayer to spray pollen water to the pistil stigma. Artificial pollination can improve the fruiting rate. Seven, timely harvesting passion fruit ripe, natural landing, should be picked up in a timely manner, pick up the landing fruit time is best not more than three days time, otherwise the fruit is sun and rain, rot fast.