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Method for effectively and rapidly removing peach tree natural dormancy

A peach tree, fast technology, applied in horticultural methods, botanical equipment and methods, chemicals for biological control, etc., can solve problems affecting peach tree production capacity, abnormal branch and leaf growth, peach tree new bud germination, etc., to achieve Accelerate the growth and development process, increase the content of nutrients, and increase the effect of yield

Inactive Publication Date: 2018-12-14
HEFEI RUNYU AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The dormancy time of peach trees is relatively long, and it takes a certain amount of time and low temperature accumulation to relieve the dormancy. The existing treatment methods often result in insufficient low temperature accumulation, which leads to the germination of peach tree new buds and abnormal growth of subsequent branches and leaves, which seriously affects the production capacity of peach trees.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A method for quickly and efficiently relieving natural dormancy of peach trees. During the dormant period of peach trees, the prepared sleep-breaker is used to spray peach tree branches. The sleep-breaker is made of the following ingredients in parts by weight: 3.4 parts of glutaraldehyde , 1.5 parts of potassium pyroantimonate, 1.0 parts of tannic acid, 2.0 parts of phosphate buffer, 1.0 parts of sodium sulfite, 0.4 parts of ozone, 1.8 parts of sodium chloride, 6.8 parts of active agent, 1200 parts of deionized water;

[0016] The preparation method of the active agent is as follows: 100 grams of fresh Sophora japonica flowers are picked and frozen with liquid nitrogen for 5 hours, ground into powder, heated to 2.4 times the volume of acetone, and centrifuged at 0 ° C for 2 hours at a centrifugal speed of 5000 Turn per minute, centrifuge to get the supernatant liquid, heat to 55°C to remove acetone by rotary evaporation, then add 8 times of hot water for leaching for 2 ...

Embodiment 2

[0021] A method for quickly and efficiently relieving natural dormancy of peach trees. During the dormant period of peach trees, the prepared sleep-breaker is used to spray peach tree branches. The sleep-breaker is made of the following ingredients in parts by weight: 3.5 parts of glutaraldehyde , 1.8 parts of potassium pyroantimonate, 1.1 parts of tannic acid, 2.2 parts of phosphate buffer, 1.1 parts of sodium sulfite, 0.5 parts of ozone, 1.9 parts of sodium chloride, 6.9 parts of active agent, 1250 parts of deionized water;

[0022] The preparation method of the active agent is as follows: 105 grams of fresh Sophora japonica flowers are picked and frozen with liquid nitrogen for 5.5 hours, ground into powder, heated to 2.45 times the volume of acetone, and centrifuged at 2°C for 2.5 hours at a speed of 5200 rpm, centrifuged to obtain the supernatant liquid, heated to 58°C and rotary evaporated to remove acetone, then added 9 times hot water for extraction for 2.5 hours, and d...

Embodiment 3

[0027] A method for quickly and efficiently relieving natural dormancy of peach trees. During the dormant period of peach trees, the prepared sleep-breaker is used to spray peach tree branches. The sleep-breaker is made of the following components in parts by weight: 3.6 parts of glutaraldehyde , 2.0 parts of potassium pyroantimonate, 1.2 parts of tannic acid, 2.4 parts of phosphate buffer, 1.3 parts of sodium sulfite, 0.6 parts of ozone, 2.0 parts of sodium chloride, 7.0 parts of active agent, and 1300 parts of deionized water;

[0028] The preparation method of the active agent is as follows: after picking 110 grams of fresh Sophora japonica flowers and freezing them with liquid nitrogen for 5-6 hours, grinding them into powder, heating 2.5 times the volume of acetone, and centrifuging at 5°C for 3 hours, the centrifugation speed 5500 rev / min, centrifuge to obtain supernatant liquid, heat to 60°C to remove acetone by rotary evaporation, then add 10 times of hot water for extr...

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Abstract

The invention relates to the technical field of modern agricultural industry, and discloses a method for effectively and rapidly removing peach tree natural dormancy. Through a dormancy breaking agentobtained by preparation, dormant peach trees are stimulated and controlled, to achieve effect of participating in an accelerating cellular process. The method comprises balance control on hormone secretion, cell movement, and neurotransmission, and safely, effectively and rapidly breaks natural dormancy of peach trees, and get sufficient prepared for subsequent germination growth, and substantially improves peach tree yield. The method effectively solves a problem that an existing method for removing peach tree natural dormancy is not proper, and the method accelerates growth development progress of peach trees. The method further improves contents of nutrient contents in peaches, and has practical significance of improving selling market prospect of peaches. The method provides importanttheoretical basis and technical guidance value for peach tree plantation and early-maturing variety breeding, and is a technical scheme worthy of popularization and application.

Description

technical field [0001] The invention belongs to the technical field of modern agricultural industry, and in particular relates to an efficient and fast method for releasing natural dormancy of peach trees. Background technique [0002] Peach is known as "Shoutao" and "Xiantao". Because of its delicious meat, it is also known as "the best fruit in the world". Peach meat contains protein, fat, carbohydrates, crude fiber, calcium, phosphorus, iron, carotene, vitamin B1, and organic acids (mainly malic acid and citric acid), sugar (mainly glucose, fructose, sucrose, xylose ) and volatile oil. Every 100 grams of fresh peach contains 88% water, about 0.7 grams of protein, 11 grams of carbohydrates, and only 180.0 kilojoules of calories. Peaches are suitable for patients with hypokalemia and iron deficiency anemia. [0003] Natural dormancy: refers to the dormancy that can not germinate and grow even if given appropriate growth environment conditions, it needs to go through cert...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G7/06A01N65/20A01N35/02A01N59/26A01N43/16A01N59/00A01N59/08A01N59/02A01P21/00
CPCA01G17/005A01G7/06A01N35/02A01N43/16A01N59/00A01N59/02A01N59/08A01N59/26A01N65/00A01N65/20
Inventor 吴邦柱
Owner HEFEI RUNYU AGRI TECH CO LTD
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