Kiwifruit planting method capable of increasing yield and improving quality
A planting method and kiwifruit technology are applied in the field of kiwifruit planting for increasing yield and quality, which can solve the problems affecting the yield and quality of kiwifruit, and achieve the effects of being beneficial to absorption and utilization, improving structure and wide application range.
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Embodiment 1
[0022] A planting method for increasing yield and increasing quality of kiwifruit, comprising the steps of:
[0023] (1) Choose neutral soil with long sunshine hours, sufficient sunlight, deep soil layer, loose and fertile, high terrain, good drainage, and a pH value of 7, dig the soil 35 cm deep, and apply 200 kg of slow-release nitrogen fertilizer to each mu;
[0024] (2) select high 60 centimetres, grow normally without damage by disease and insects, the seedling with well-developed root system, be cultivated in the soil of step (1), replenish moisture after transplanting, topdress phosphorus fertilizer, potash fertilizer every month;
[0025] (3) Apply foliar fertilizer once during the fruiting period, and spray it on the leaves in the evening on a sunny day.
Embodiment 2
[0027] A planting method for increasing yield and increasing quality of kiwifruit, comprising the steps of:
[0028] (1) Choose neutral soil with long sunshine time, sufficient sunlight, deep soil layer, loose and fertile, high terrain, good drainage, and a pH value of 7, dig the soil 35 cm deep, and apply 240 kg of slow-release nitrogen fertilizer per mu therein;
[0029] The slow-release nitrogen fertilizer is prepared by the following process: 60 parts by weight of 26 wt% formaldehyde solution, adjust the pH of the system to 8-8.8 with sodium hydroxide, add 15 parts of urea, stir at a temperature of 95 ° C for 1 hour, and add 12 parts of humic acid Sodium bicarbonate and 2 parts of anhydrous sodium sulfite continued to stir for 35 minutes, heated to 125°C and stirred for 50 minutes, cooled, dried, and pulverized to obtain slow-release nitrogen fertilizer;
[0030] (2) select high 40 centimetres, grow normally and have no damage by disease and insects, the seedling with well...
Embodiment 3
[0034] A planting method for increasing yield and increasing quality of kiwifruit, comprising the steps of:
[0035] (1) Choose neutral soil with long sunshine time, sufficient sunlight, deep soil layer, loose and fertile, high terrain, good drainage, and a pH value of 7, dig the soil 35 cm deep, and apply 220 kg of slow-release nitrogen fertilizer to each mu;
[0036] The slow-release nitrogen fertilizer is prepared by the following process: 80 parts by weight of 20 wt% formaldehyde solution, adjust the pH of the system to 8-8.8 with sodium hydroxide, add 22 parts of urea, stir at a temperature of 86 ° C for 2 hours, add 5 parts of humic acid Sodium bicarbonate and 4 parts of anhydrous sodium sulfite continued to stir for 15 minutes, heated to 135°C and stirred for 20 minutes, cooled, dried, and pulverized to obtain slow-release nitrogen fertilizer;
[0037] (2) select high 50 centimetres, grow normally and have no damage by disease and insects, the seedling with well-develop...
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