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Method for improving yield of sugar orange

A technology for sugar tangerine and yield, which is applied in the directions of horticultural methods, fertilization methods, botanical equipment and methods, etc., can solve the problems of increased degree of membrane lipid oxidation, high operation level, and yellowing and decline of tree bodies, so as to improve quality and prevent Premature aging and even fruit setting

Active Publication Date: 2019-10-22
广西特色作物研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Girdling or girdling requires a high level of operation, and it is easy to cause tree yellowing and decline, triggering a series of antioxidant reactions in citrus leaves, resulting in increased oxidation of the membrane lipids

Method used

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  • Method for improving yield of sugar orange
  • Method for improving yield of sugar orange
  • Method for improving yield of sugar orange

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] The method for improving the output of granulated oranges of the present embodiment may further comprise the steps:

[0070] Step 1: Fertilize

[0071] Step 1.1: Germination Fertilizer

[0072] 10 days before the spring shoots of Shatangju trees germinate, apply germination fertilizer, that is, 0.15 kg of urea and 0.5 kg of balanced compound fertilizer per plant; when more than 20% of the flower buds are white, 0.15 kg of calcium ammonium nitrate is applied per plant. Wherein, in the balanced compound fertilizer, the mass percentages of nitrogen, phosphorus and potassium are all 15%, and the total nutrient content is ≥ 45%. The above-mentioned balanced compound fertilizer can be purchased commercially, such as from Shi Kefeng Chemical Co., Ltd., and the product name is Shi Kefeng Compound Fertilizer Nitrosulfur.

[0073] Step 1.2: Steady Fruit Fertilizer

[0074] In the middle and late May, topdress stable fruit fertilizer, that is, for the sugar orange tree with a l...

Embodiment 2

[0089] The method for improving the output of granulated oranges of the present embodiment may further comprise the steps:

[0090] Step 1: Fertilize

[0091] Step 1.1: Germination Fertilizer

[0092] 12 days before the spring shoots of Shatangju trees germinated, apply germination fertilizer, that is, 0.3 kg of urea and 0.3 kg of balanced compound fertilizer per plant; when more than 20% of the flower buds are white, 0.3 kg of calcium ammonium nitrate is topdressed per plant. Wherein, in the balanced compound fertilizer, the mass percentages of nitrogen, phosphorus and potassium are all 16%, and the total nutrient content is ≥48%. The above-mentioned balanced compound fertilizer can be purchased commercially, such as from Shi Kefeng Chemical Co., Ltd., and the product name is Shi Kefeng Compound Fertilizer Nitrosulfur.

[0093] Step 1.2: Steady Fruit Fertilizer

[0094] In the middle and late May, topdress stable fruit fertilizer, that is, for the sugar orange tree with a ...

Embodiment 3

[0109] The method for improving the output of granulated oranges of the present embodiment may further comprise the steps:

[0110] Step 1: Fertilize

[0111] Step 1.1: Germination Fertilizer

[0112] 15 days before the spring shoots of Shatangju trees germinated, apply germination fertilizer, that is, 0.5 kg of urea and 0.5 kg of balanced compound fertilizer per plant; when more than 20% of the number of flower buds are white, 0.5 kg of calcium ammonium nitrate is applied per plant. Wherein, in the balanced compound fertilizer, the mass percentages of nitrogen, phosphorus and potassium are all 15%, and the total nutrient content is ≥ 45%. The above-mentioned balanced compound fertilizer can be purchased in the market, such as purchased from Yantai Agricultural Production Materials Technology Co., Ltd., and the product name is Shima brand compound fertilizer.

[0113] Step 1.2: Steady Fruit Fertilizer

[0114] In the middle and late May, topdress stable fruit fertilizer, th...

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PUM

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Abstract

The invention discloses a method for improving the yield of sugar orange, and belongs to the technical field of agricultural planting. The method for improving the yield of the sugar orange includes the steps: 1 fertilization; 1.2 fruit fertilizer stabilization; 1.3 summer manuring; 1.4 fruit fertilizer collection; 2 spraying flower retention; 3 circumferential wiring; 4 tip control and drop prevention; 5 nourishing and fruit swelling. The method is improved from the aspects of fertilization, spraying flower retention, circumferential wiring fruit retention, tip control and drop prevention, nourishing and fruit swelling, the fruit quality of the sugar orange is greatly improved, and the yield is greatly improved.

Description

technical field [0001] The invention relates to a method for increasing the yield of tangerines, belonging to the technical field of agricultural planting. Background technique [0002] Granulated sugar orange, also known as October orange. It was originally produced in Shatang Village, Huangtian Town, Sihui City, Zhaoqing, hence the name Shatangju. It is rich in vitamin C, calcium, fiber, a small amount of protein, fat and rich in glucose, fructose, sucrose, malic acid, citric acid, citric acid and carotene, thiamine, riboflavin, niacin, ascorbic acid , as well as calcium, phosphorus, magnesium, sodium and other essential elements for the human body, sugar orange tastes sweet and sour, warm in nature, and has the effects of regulating qi and reducing phlegm, moistening the lungs and clearing the intestines, nourishing blood and strengthening the spleen. [0003] Every April-May is the critical period for the fruit preservation of Shatangju. During this period, young fruit...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01C21/00A01G7/06A01N33/18A01N43/58A01N43/653A01P21/00
CPCA01C21/005A01G7/06A01G17/005A01N33/18A01N43/58A01N43/653A01N2300/00
Inventor 张戈壁武晓晓张素英牛英唐明丽阳廷密
Owner 广西特色作物研究院
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