A fertilizing method increasing the yield of walnut

A fertilization method and yield technology, applied in the field of fertilization to increase walnut yield, can solve problems such as insufficient scientific and standardized planting technology and fertilization management, affecting fruit farmers' economic income and planting confidence, and low walnut yield, so as to improve growth quality and disease resistance Ability, low cost, good product quality

Inactive Publication Date: 2017-07-14
ZHENYUAN ZUIMEI FRUIT IND CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to the lack of scientific and standardized planting technology and fertilization management, fruit growers fertilize walnuts mainly to supplement nitrogen, phosphorus, and potassium as the guiding principle, and fail to reasonably fertilize according to the demand for fertilizers in the walnut growth cycle, resulting in poor fertilizer absorption by walnut trees. , the walnut yield is low and the quality is poor, which directly affects the economic income and planting confidence of fruit farmers

Method used

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  • A fertilizing method increasing the yield of walnut

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1: the fertilization method of walnut:

[0035] (1) Excavate facility fertilizer ditch: excavate fertilization ditch radially at walnut tree trunk, depth is 20cm, ditch width 10cm, ditch length is identical with crown radius, and 4 ditches are opened.

[0036] (2) Fertilization at germination stage: apply 1 kg of organic fertilizer, 0.3 kg of urea, 0.3 kg of ammonium nitrate, 0.1 kg of zinc sulfate, 4 kg of 0.1% ferric hydroxide aqueous solution for each plant in the fertilization ditch, and cover with soil.

[0037] (3) Fertilization in the leaf spreading period: every plant uses 1kg of organic fertilizer in the fertilization ditch, 0.4kg of urine ammonium bicarbonate, 0.3kg of ammonium nitrate, 0.6kg of diammonium phosphate, 0.1kg of zinc sulfate, containing 0.1% ferric hydroxide aqueous solution 4kg, covered with soil.

[0038] (4) Fertilization at the flowering stage: apply 1kg of organic fertilizer, 0.3kg of ammonium nitrate, 0.4kg of potassium chloride...

Embodiment 2

[0044] Embodiment 2: the fertilization method of walnut:

[0045] (1) Digging facility fertilizer ditch: excavate fertilization ditch radially at walnut tree trunk, depth is 25cm, ditch width 15cm, ditch length is identical with crown radius, and 5 ditches are opened.

[0046](2) Fertilization at germination stage: apply 2kg of organic fertilizer, 0.5kg of urea, 0.5kg of ammonium nitrate, 0.2kg of zinc sulfate, 5kg of 0.5% ferric hydroxide aqueous solution to each plant in the fertilization ditch, and cover with soil.

[0047] (3) Fertilization in the leaf spreading period: every plant uses 2kg of organic fertilizer in the fertilization ditch, 0.45kg of urine ammonium bicarbonate, 0.5kg of ammonium nitrate, 0.7kg of diammonium phosphate, 0.2kg of zinc sulfate, containing 0.4% ferric hydroxide aqueous solution 5kg, covered with soil.

[0048] (4) Fertilization during flowering: every plant uses 2kg of organic fertilizer in the fertilization ditch, 0.5kg of ammonium nitrate, 0....

Embodiment 3

[0054] Embodiment 3: the fertilization method of walnut:

[0055] (1) Excavate facility fertilizer ditch: excavate the fertilization ditch radially at the walnut tree trunk, the depth is 30cm, the ditch is wide 20cm, the ditch length is the same as the crown radius, and 6 ditches are opened.

[0056] (2) Fertilization at germination stage: each plant is applied in the fertilization ditch 3kg of organic fertilizer, 0.6kg of urea, 0.6kg of ammonium nitrate, 0.3kg of zinc sulfate, 4-6kg of 0.7% ferric hydroxide aqueous solution, and cover with soil.

[0057] (3) Fertilization in the leaf spreading period: every plant uses 3kg of organic fertilizer in the fertilization ditch, 0.5kg of urine ammonium bicarbonate, 0.6kg of ammonium nitrate, 0.8kg of diammonium phosphate, 0.3kg of zinc sulfate, containing 0.7% ferric hydroxide aqueous solution 6kg, covered with soil.

[0058] (4) Fertilization at flowering stage: 3kg of organic fertilizer, 0.6kg of ammonium nitrate, 0.7kg of potassi...

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Abstract

A fertilizing method increasing the yield of walnut is provided. Reasonable fertilizing is performed according to fertilizer requirements in a walnut germination stage, a leaf-expansion stage, a flowering stage, a fruit stone hardening stage, a fruit mature stage and a dormancy stage. Growth quality and disease resistance of walnut are effectively improved by the method. The yield of walnut is greatly increased. Product quality is better. The method is simple, cheap and particularly suitable for popularization and application by orchard workers.

Description

technical field [0001] The invention belongs to the technical field of planting, and in particular relates to a fertilization method for increasing walnut yield. Background technique [0002] Walnut, also known as walnut, Qiang peach, is a Juglandaceae plant. Together with almonds, cashew nuts and hazelnuts, it is also known as the world-renowned "four major dried fruits". Every 100 grams of walnuts contain 50-64 grams of fat, 71% of the fat in walnuts is linoleic acid, and 12% is linolenic acid; the protein is 15-20 grams, and the protein is also high-quality protein. The fat and protein in walnuts are the brain The best nutrients. Sugar is 10 grams, and contains nutrients such as calcium, phosphorus, iron, carotene, riboflavin (vitamin B2), vitamin B6, vitamin E, juglone, phospholipids, and tannins. Eating more walnuts can enhance the vitality of the brain and supplement the lack of inositol in the human body. In addition, walnuts have the function of nourishing the kid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C21/00
CPCA01C21/005
Inventor 徐昌松李建华何尧州
Owner ZHENYUAN ZUIMEI FRUIT IND CO LTD
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