Fertilizing method for chestnut tree

A fertilization method and chestnut tree technology, applied in the direction of fertilization method, fertilization device, nitrogen fertilizer, etc., can solve the problems of poor soil permeability, water and soil loss in chestnut gardens, decline in water retention and drought resistance, etc., to enhance the ability to absorb fertilizers, Effects of increasing fertilizer utilization rate and improving chestnut quality

Inactive Publication Date: 2018-02-06
东兰县旺达板栗茶油种植专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chestnut trees need to be fertilized during the growth process, because there is no suitable nutrient and quantity of fertilizer selected according to the growth needs of each period. After ordinary fertilizer is applied to the cultivated land, part of it will be transpired, dissipated and lost with water, and part will be fixed and used by soil and soil microorganisms. , only a part of it is absorbed and utilized by crops, the role of fertilizers has not been effectively brought into play, and the utilization rate of ordinary fertilizers is very low, resulting in serious waste and decreased soil fertility
Chestnut trees need to absorb more nutrients in a growth cycle, not just nitrogen, phosphorus, and potassium provided by ordinary fertilizers. At present, most chestnut growers arrange the types of fertilizers at will, and the amount of fertilizer is large and single, only focusing on a large number of elements , ignoring trace elements and other nutrients, such fertilization results in abnormal growth of chestnut trees, resulting in thin plants, uneven heading, low pollination rate, and a large number of empty chestnut fruit buds, seriously affecting yield and quality
At the same time, the soil in the chestnut orchard is becoming increasingly hardened, the permeability of the soil becomes poor, it is difficult to coordinate the effects of water, fertilizer, air, and heat, the root system of chestnut trees is underdeveloped, the utilization rate of fertilizers is reduced, and soil-borne diseases are serious. decline, leading to continuous soil erosion in chestnut orchards, decreased soil fertility, and even serious degradation of the soil in chestnut orchards

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  • Fertilizing method for chestnut tree
  • Fertilizing method for chestnut tree

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The fertilization method of chestnut tree, described method comprises the steps:

[0028](1) Fertilization before flowering: Chinese chestnut tree is ditching fertilization before flowering after germination, and 5kg of special fertilizer before flowering is applied to every plant; The preparation method of the special fertilizer before flowering is as follows: take by weight 15-15-15 118 parts of compound fertilizer, 85 parts of dry chicken manure, 4 parts of Trichoderma, 15 parts of urea, and 8 parts of water; mix 15-15-15 ternary compound fertilizer, dry chicken manure and Trichoderma evenly to obtain a mixed fertilizer; Dissolve urea, then spray it on the mixed fertilizer, and then pile up and ferment the mixed fertilizer for 15 days to get the special fertilizer for pre-flowering;

[0029] (2) Fertilization during the fruit expansion period

[0030] A, the application of solid fertilizer: ditching fertilization, every strain of chestnut tree uses 1.8kg of solid fe...

Embodiment 2

[0035] The fertilization method of chestnut tree, described method comprises the steps:

[0036] (1) Fertilization before flowering: Chinese chestnut tree is ditching fertilization before flowering after germination, and 6kg of special fertilizer before flowering is applied to every plant; The preparation method of the special fertilizer before flowering is as follows: take by weight 15-15-15 120 parts of compound fertilizer, 90 parts of dry chicken manure, 5 parts of Trichoderma, 20 parts of urea, and 10 parts of water; mix 15-15-15 ternary compound fertilizer, dry chicken manure and Trichoderma evenly to obtain a mixed fertilizer; Dissolve urea, then spray it on the mixed fertilizer, and then accumulate and ferment the mixed fertilizer for 20 days to get the special fertilizer for pre-flowering;

[0037] (2) Fertilization during the fruit expansion period

[0038] A, the application of solid fertilizer: ditch fertilization, every plant uses 2kg of solid fertilizer in the fr...

Embodiment 3

[0043] The fertilization method of chestnut tree, described method comprises the steps:

[0044] (1) Fertilization before flowering: Chinese chestnut tree is ditching fertilization before flowering after germination, and 4kg of special fertilizer before flowering is applied to every plant; The preparation method of the special fertilizer before flowering is as follows: take by weight 15-15-15 100 parts of compound fertilizer, 80 parts of dry chicken manure, 3 parts of Trichoderma, 10 parts of urea, and 5 parts of water; mix 15-15-15 ternary compound fertilizer, dry chicken manure and Trichoderma evenly to obtain a mixed fertilizer; Dissolve urea, then spray it on the mixed fertilizer, then pile up and ferment the mixed fertilizer for 10 days, and you can get the special fertilizer before flowering;

[0045] (2) Fertilization during the fruit expansion period

[0046] A, the application of solid fertilizer: ditch fertilization, 1.5kg of solid fertilizer in the fruiting period ...

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PUM

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Abstract

The invention discloses a fertilizing method for a chestnut tree, belonging to the technical field of chestnut tree planting. The fertilizing method for the chestnut tree comprises the following steps: (1) fertilization before flowering: applying a pre-flowering special fertilizer prepared from a compound fertilizer, dried chicken manure, trichoderma, urea and water; (2) fertilization during a fruit expansion period: applying a solid fertilizer for a fruiting period prepared from a nitrogen-phosphorus-potassium compound fertilizer, a calcium magnesium phosphate fertilizer, silkworm excrement,borax and anhydrous citric acid, and spraying a liquid fertilizer for the fruiting period; and (3) application of a base fertilizer after leaf falling: preparing the base fertilizer by utilizing plantdebris, earthworm cast, superphosphate, borax, quicklime and trifloxystrobin. The method not only can provide sufficient nutrients for the chestnut tree during different periods, enhance the capability of the chestnut tree to absorb the fertilizers, increase the utilization rate of the fertilizers, and improve the yield and quality of chestnuts, but also can improve soil properties of a chestnutorchard, improve the soil permeability, and improve the soil fertility and the capacity of storage and preservation of soil moisture.

Description

technical field [0001] The invention relates to the technical field of planting chestnut trees, in particular to a method for fertilizing chestnut trees. Background technique [0002] Chestnut, also known as chestnut, chestnut, and wind chestnut, is a plant of the Fagaceae chestnut genus. It grows in areas with an altitude of 370-2800 meters, is more common in mountainous areas, and has been widely cultivated artificially. Chestnuts are rich in nutrients, and their vitamin C content is higher than that of tomatoes, and more than ten times that of apples. The minerals in chestnuts are also very comprehensive, including potassium, zinc, iron, etc. Although the content is not as high as that of hazelnuts, it is still much higher than ordinary fruits such as apples, especially the potassium content is 3 times higher than that of apples. [0003] Along with the raising of people's living standard, the nutritive value and economic value of chestnut are paid more and more attentio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C21/00C05G3/00C05G1/00C05G3/02C05G3/60
CPCA01C21/005C05B1/02C05B13/02C05C9/00C05G3/00C05G3/60C05G5/20C05D9/02C05F3/00C05G1/00C05D3/02C05F11/00C05F11/08
Inventor 韦正义
Owner 东兰县旺达板栗茶油种植专业合作社
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