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Nutritional agent for promoting growth of Pinus thunbergii seedlings

A nutrient and seedling technology, applied in the field of nutrient to promote the growth of black pine seedlings, can solve the problems of yellowing branches and leaves, tree death, slow production, etc., to promote healthy growth, reduce the rate of dead branch diseases and pests, and improve the utilization rate. high effect

Inactive Publication Date: 2016-09-28
ZONGYANG XIONG NATURAL ECOLOGICAL AGRI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the seedling stage, black pine suffers from high temperature and high humidity, freezing damage, or poor growth due to poor management and malnutrition, which leads to the occurrence of plant diseases and insect pests. The black pine seedlings are infected with dead branch bacteria, resulting in yellow branches and leaves, slow production, and serious tree death. Therefore, it is urgent to invent a new nutritional agent to meet the nutritional needs of the seedlings and improve the immunity of the seedlings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A nutrient for promoting the growth of black pine seedlings, made of the following raw materials in parts by weight: 20 parts of urea, 11 parts of potassium chloride, 1 part of sodium nitrophenolate, 8 parts of superphosphate, 20 parts of potassium dihydrogen phosphate, 2 parts of borax, 15 parts of scallops, 17 parts of persimmon stalks, 14 parts of Kudingcha, 10 parts of Daxueteng, 12 parts of ghost arrow feathers, 8 parts of phoenix flowers, 9 parts of lotus leaves, 4 parts of clay rock, 7 parts of medical stone , 2 parts of muscovite, 2.5 parts of sodium selenite, 0.5 part of auxin, and 0.6 part of polyaspartic acid.

[0018] After the nutrient agent for promoting the growth of black pine seedlings is uniformly mixed with water at a mass ratio of 1:200, the leaves and branches of the black pine seedlings are sprayed.

[0019] The preparation method of described a kind of nutritional agent that promotes the growth of black pine seedlings specifically comprises the fo...

Embodiment 2

[0026] The difference between embodiment 2 and embodiment 1 is that the parts by weight of raw materials in the nutrient to promote the growth of black pine seedlings are different, and the others are the same.

[0027] A nutrient for promoting the growth of black pine seedlings, made of the following raw materials in parts by weight: 22 parts of urea, 11 parts of potassium chloride, 1 part of sodium nitrophenolate, 7 parts of superphosphate, 20 parts of potassium dihydrogen phosphate, 1 part of borax, 16 parts of scallops, 17 parts of persimmon stalks, 13 parts of Kudingcha, 11 parts of Daxueteng, 10 parts of ghost arrow feathers, 9 parts of phoenix flowers, 8 parts of lotus leaves, 2 parts of clay rock, 3 parts of medical stone 2 parts, 2 parts of muscovite, 2 parts of sodium selenite, 0.3 part of auxin, 0.6 part of polyaspartic acid.

Embodiment 3

[0029] The difference between embodiment 3 and embodiment 1 is that the parts by weight of raw materials in the nutritional agent for promoting the growth of black pine seedlings are different, and the others are the same.

[0030] A nutrient for promoting the growth of black pine seedlings, made of the following raw materials in parts by weight: 23 parts of urea, 11 parts of potassium chloride, 1 part of sodium nitrophenolate, 5 parts of superphosphate, 19 parts of potassium dihydrogen phosphate, 1 part of borax, 15 parts of dried scallops, 16 parts of persimmon stalks, 13 parts of Kudingcha, 10 parts of Daxue vine, 12 parts of ghost arrow feather, 9 parts of phoenix flower, 8 parts of lotus leaf, 3 parts of clay rock, 3 parts of medical stone 1 part, 1 part of muscovite, 2 parts of sodium selenite, 0.2 part of auxin, 0.5 part of polyaspartic acid.

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Abstract

The invention relates to a nutritional agent for promoting the growth of Pinus thunbergii seedlings. The nutritional agent is prepared from urea, potassium chloride, compound sodium nitrophenolate, calcium superphosphate, potassium dihydrogen phosphate, borax, dried scallop, prsimmon calyx, broadleaf holly leaf, Caulis Sargentodoxae, Euonymus alatus, phoenix tree flower, lotus leaves, clay rocks, medical stones, muscovite, sodium selenite, auximone and polyaspartic acid. The nutritional agent for promoting the growth of Pinus thunbergii seedlings has the advantages of high utilization rate, increase of the production speed of the seedlings, economic benefit increase, enhancement of the disease and drought resistance of the seedlings, simple preparation method, easiness in operation, low device requirements, less investment, and realization of industrial production.

Description

technical field [0001] The invention relates to the field of fertilizer nutrient agents, in particular to a nutrient agent for promoting the growth of black pine seedlings. Background technique [0002] Black pine, also known as white bud pine, is an evergreen tree with a height of up to 30 meters. The bark is gray and black, and its growth is suppressed. Black pine has strong adaptability to the environment, and can be cultivated in courtyards and balconies. Its branches spread horizontally, its canopy is like a canopy, its needles are dark green, evergreen in four seasons, and its appearance is quaint, so it can be appreciated all year round. Black pine is not only an excellent potted plant, but also an excellent seedling used in landscaping. It can be used for road greening, community greening, factory greening, square greening, etc., with good greening effect, fast recovery speed, and low price. Moreover, black pine is a famous coastal greening tree species, which can b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05B1/02C05G3/00C05B7/00C05C9/00C05D1/02C05D9/00C05D9/02C05F11/00
Inventor 熊幼模
Owner ZONGYANG XIONG NATURAL ECOLOGICAL AGRI CO LTD
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