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Fertilization method for planting kiwi fruits

A fertilization method and kiwifruit technology, which are applied in fertilization methods, fertilization devices, nitrogen fertilizers and other directions, can solve the problems of kiwifruit yield and quality impact, low fertilizer utilization rate, excessive fertilizer application, etc., and achieve high fertilizer utilization rate, reasonable fertilizer application, and no waste. The effect of fertilizers

Pending Publication Date: 2018-06-22
陕西省农村科技开发中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in the process of kiwifruit planting, there are common problems of excessive and irregular fertilization, and the fertilizer utilization rate is very low; different fertilizer ratios also have a significant impact on the yield and quality of kiwifruit

Method used

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  • Fertilization method for planting kiwi fruits
  • Fertilization method for planting kiwi fruits
  • Fertilization method for planting kiwi fruits

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Effect test

Embodiment 1

[0024] The fertilization method of kiwi fruit planting comprises four fertilization methods of applying base fertilizer in autumn, top dressing in spring, fertilization before the first fruit expansion period, and fertilization before the second fruit expansion period. The present invention divides the fertilization in the kiwi fruit planting process into four stages for fertilization , can make fertilization reasonable and high fertilizer utilization rate.

Embodiment 2

[0026] Fertilization methods for kiwifruit planting include autumn base fertilizer, spring top dressing, fertilization before the first fruit expansion period, and four times of fertilization before the second fruit expansion period. The autumn base fertilizer is 20kg of organic fertilizer and urea under each tree. 0.4kg, 0.9kg of superphosphate and 0.3kg of potassium sulfate, the amount of fertilization should be determined reasonably every time, which can ensure that no fertilizer is wasted, and under this fertilization condition, the quality of kiwifruit planted is better.

Embodiment 3

[0028] Fertilization methods for kiwifruit planting include autumn base fertilizer, spring top dressing, fertilization before the first fruit expansion period, and four times of fertilization before the second fruit expansion period. The autumn base fertilizer is 20kg of organic fertilizer and urea under each tree. 0.4kg, 0.9kg of superphosphate and 0.3kg of potassium sulfate. The organic fertilizer is an organic fertilizer with an organic matter content of 75% and a moisture content of 55%, which can increase the absorption rate of organic fertilizer.

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Abstract

The invention belongs to the technical field of kiwi fruit planting and in particular relates to a fertilization method for planting kiwi fruits. The fertilization method comprises four times of fertilization including base fertilizer application in autumn, top application in spring, fertilization before a fruit first-time swelling period and fertilization before a fruit second-time swelling period. According to the fertilization method provided by the invention, the fertilization in a kiwi fruit planting process is divided into four phases, the fertilization can be reasonable and the utilization rate of fertilizer is high; the fertilization amount is reasonably determined in each time of fertilization and the fertilizer can be not wasted; under the fertilization condition, the quality ofthe planted kiwi fruits is relatively good.

Description

technical field [0001] The invention belongs to the technical field of kiwi fruit planting, and in particular relates to a fertilization method for kiwi fruit planting. Background technique [0002] Kiwifruit is an emerging and unique berry fruit tree, which is distributed in more than ten provinces across the country and has shown a rapid development trend in recent years. Kiwifruit can be widely planted in vast areas of Shaanxi, Sichuan, Henan, Anhui, Hubei, and Hebei provinces in China. Among them, China's Shaanxi Province is the province with the largest kiwifruit cultivation area and output. [0003] However, in the process of kiwifruit planting, there are common problems of excessive and irregular fertilization, and the fertilizer utilization rate is very low; different fertilizer ratios also have a significant impact on the yield and quality of kiwifruit. As the climate changes, there are more and more extreme climates in some old kiwifruit producing areas. For exa...

Claims

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Application Information

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IPC IPC(8): C05G1/00A01C21/00
CPCA01C21/00A01C21/007C05B1/02C05C9/00C05D1/02
Inventor 徐明雷玉山邴昊阳索江涛郭慧慧
Owner 陕西省农村科技开发中心
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