Passion fruit tissue culture seedling segmented fruit setting cultivation method
A cultivation method and the technology of passion fruit are applied in the field of segmented fruit setting cultivation of passion fruit tissue culture seedlings, which can solve the problems of poor growth, low yield, and large demand of passion fruit for a single passion fruit plant, and achieve the purpose of prolonging the fruit setting period, Good growth and the effect of increasing yield
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Embodiment 1
[0019] see figure 1 , a segmented fruit-setting cultivation method of passion fruit tissue culture seedling, is characterized in that, comprises the steps:
[0020] S1: Choose land with a slope of 5-15°, slightly acidic soil, loamy soil at the bottom, and 3-5 cm of humus on the surface. After cleaning up the weeds on the land, make a furrow. The width of the furrow is 1-2 m. The height of the furrow is 10-20cm, and the distance between the furrows is 30-40cm; the furrow is made according to the specification of 80-90 plants / mu.
[0021] S2: After excavation, fill the furrows with fermented farmyard manure, backfill the excavated mellow soil and then backfill the raw soil; then carry out the fixed value of passion fruit, the planting depth is 15-20cm, and the plant spacing is 2-3 meters ; Apply 2 to 3 catties of base fertilizer per plant;
[0022] S3: When the passion fruit seedlings grow to 15-25 cm, put poles in the ditch to set up a shed to fix the passion fruit seedlings; ...
Embodiment 2
[0027] S1: Choose a land with a slope of 12°, a slightly acidic soil with a PH value of 6.5, a loamy soil at the bottom, and 4 cm of humus on the surface. After cleaning up the weeds on the land, make a furrow. 18cm, the distance between furrows is 40cm;
[0028] S2: Then apply farmyard manure in the border. Before planting passion fruit shoots, soak the roots of passion fruit tissue-cultured seedlings in warm water at 30°C for 90 minutes, and then soak them in nutrient solution for 15 minutes; Plant on the border, the planting depth is 15-20cm, and the plant spacing is 2.5 meters; apply 2 catties of nitrogen: phosphorus: potassium base fertilizer with a mass ratio of 2:1:4 for each plant;
[0029] S3: When the passion fruit seedlings grow to 15-25cm, put poles in the ditch to set up a shed to fix the passion fruit seedlings; then topdress each passion fruit with 0.6 catties of urea as germination fertilizer, and pinch the passion fruit seedlings when they grow to 90-100cm When...
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