Red-maple-leaf-color redder method

A technology of maple leaves and color change, applied in the field of plant growth regulators, can solve the problems of disappointing red maple ornamental effect and affecting the income of eco-tourism economy, etc., achieve the effect of color enhancement, color retention, long-lasting red color, and increased soil acidity

Active Publication Date: 2018-05-04
宜宾市兴林园林乔木产业技术研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the vigorous development of agricultural and forestry eco-tourism, eco-tourism for viewing red leaves in autumn has also become a fashion, and has become a major industry to increase rural and villager economy. Affected by climate (light, temperature), autumn red is far less bright and lasting than tha

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Present embodiment provides a kind of method that makes red maple leaf look redder, comprises:

[0025] (1) topdressing in growth period: red maple is carried out topdressing 2-3 time in April-July, and the application amount of each topdressing is 2-4L / ; Parts, 20 parts of potassium nitrate, 15 parts of ammonium sulfate, 5 parts of dipotassium hydrogen phosphate, 5 parts of magnesium sulfate, 5 parts of ferrous sulfate, 1 part of zinc sulfate, 0.5 part of copper sulfate and 1000 parts of water;

[0026] (2) Color enhancement in autumn: in August-October, spray the color enhancer 1 time to the front and back of the red maple leaf to the red maple leaf every 10-15 days in 8-10 months; Wherein, by weight fraction, the color enhancer includes 2 parts of glucose, 1 part of rhamnose, 1 part of xylose, 0.5 part of arabinose, 1.5 parts of coumaric acid, 2 parts of ferulic acid, 1 part of caffeic acid, 1 part of phenylalanine, 1 part of coumaroyl, 1 part of ammonium molybdate ...

Embodiment 2

[0029] Present embodiment provides a kind of method that makes red maple leaf look redder, comprises:

[0030] (1) topdressing in growth period: red maple is carried out topdressing 2-3 time in April-July, and the application amount of each topdressing is 2-4L / ; Parts, 25 parts of potassium nitrate, 20 parts of ammonium sulfate, 10 parts of dipotassium hydrogen phosphate, 15 parts of magnesium sulfate, 10 parts of ferrous sulfate, 2 parts of zinc sulfate, 1.0 part of copper sulfate and 1000 parts of water;

[0031] (2) Color enhancement in autumn: in August-October, spray the color enhancer 1 time to the front and back of the red maple leaf every 10-15 days to the red maple leaf surface with at least one drop of water; wherein, by weight fraction, the color enhancer includes 3 parts of glucose, 2 parts of rhamnose, 2 parts of xylose, 1 part of arabinose, 2 parts of coumaric acid, 2.5 parts of ferulic acid, 2 parts of caffeic acid, 2 parts of phenylalanine, 2 parts of coumaryl,...

Embodiment 3

[0034] Present embodiment provides a kind of method that makes red maple leaf look redder, comprises:

[0035](1) topdressing in growth period: red maple is carried out topdressing 2-3 time in April-July, and the application amount of each topdressing is 2-4L / ; 36 parts, potassium nitrate is 22 parts, ammonium sulfate is 16 parts, dipotassium hydrogen phosphate is 6 parts, magnesium sulfate is 8 parts, ferrous sulfate is 6 parts, zinc sulfate is 1.5 parts, copper sulfate is 0.7 parts and water is 1000 copies;

[0036] (2) Color enhancement in autumn: in August-October, spray the color enhancer 1 time to the front and back of the red maple leaf to the front and back of the red maple leaf every 10-15 days in August-October; Wherein, by weight fraction, glucose is 2.2 parts, buckthorn Sugar 1.2 parts, xylose 1.2 parts, arabinose 0.6 parts, coumaric acid 1.6 parts, ferulic acid 2.2 parts, caffeic acid 1.2 parts, phenylalanine 1.2 parts, coumaryl 1.2 parts part, ammonium molybdat...

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Abstract

The invention belongs to the technical field of plant growth regulator application, and provides a red-maple-leaf-color redder method. The red-maple-leaf-color redder method includes the steps of (1)growing period topdressing, wherein topdressing is carried out on red maple trees 2 times to 3 times in April to July, and the applying amount of topdressing every time is 2 L/grain to 4 L/grain; (2)autumn coloring, wherein a coloring agent is sprayed to red-maple-leaf surfaces one time every 10 days to 15 days in August to October till at least one water drop exists in the front faces and the back faces of red maple leaves; (3) color keeping for delaying leaf abscission, wherein from the end of October to mid November, a color keeping agent is sprayed to the red-maple-leaf surfaces one timeevery 3 days to 5 days till the at least one water drop exists in the front faces and the back faces of red maple leaves, and spraying is continuously carried out 5 times or above. According to the red-maple-leaf-color redder method, time that the red maple leaves are colorful and lasting in late autumn can be effectively prolonged, and the condition can be commonly kept for 15 days to 20 days orabove.

Description

technical field [0001] The invention belongs to the technical field of application of plant growth regulators, and in particular relates to a method for making red maple leaves redder. Background technique [0002] Red maple is a very beautiful foliage tree species. Its beautiful deep-split palmate leaf shape and beautiful and bright leaf color are of great ornamental value. Long-lasting and especially known for its vivid red color in autumn, it is loved by people. In autumn, the leaves turn red, and the solitary red maple has the embellishment effect of "a little red in a thousand green bushes", and the red maple planted in large groups has a "red sea" scene of "all forests are dyed, and thousands of mountains are red", which is very Beautiful and spectacular. [0003] With the vigorous development of agricultural and forestry eco-tourism, eco-tourism for viewing red leaves in autumn has also become a fashion, and has become a major industry to increase rural and villager...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01C21/00A01G7/06C05G3/04A01N59/16A01N43/16A01N37/44A01N37/38A01N59/26A01N59/14A01N43/38A01N43/08A01N37/06A01N33/26A01P21/00C05G3/80
CPCA01C21/005A01G7/06A01G17/005A01N33/26A01N37/06A01N37/38A01N37/44A01N43/08A01N43/16A01N43/38A01N59/14A01N59/16A01N59/26C05B7/00C05G3/80C05G5/20C05C3/00C05C5/02C05D1/00C05D9/02C05F5/006
Inventor 何素芬乔立栋蹇雪梅罗玉玲李蕾唐小程
Owner 宜宾市兴林园林乔木产业技术研究院
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