Multifunctional additive for greening seedling growth substrate

A multi-functional and additive technology, applied in organic fertilizers, fertilizer mixtures, fertilization devices, etc., can solve the problems of drought-prone seedling survival rate, poor soil biological environment, high maintenance cost, etc., to improve soil aeration, increase effectiveness, Promotes weathering and nutrient release effects

Inactive Publication Date: 2009-05-13
浙江城建房地产集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a multifunctional additive such as air permeability, water retention, fertilizer retention, slow release, and activation for the planting substrate of greening seedlings, so as to solve the problems of soil compaction, poor air permeability, nutrient deficiency, poor soil biological environment and It is prone to drought, resulting in low survival rate of seedlings and high follow-up maintenance costs.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Crush the plant charcoal, sieve it to 2-20mm, take 150kg, add 0.5kg of inorganic fertilizer containing nitrogen, phosphorus, potassium and other elements, 0.05kg of wrapped urea slow / controlled release fertilizer, stir and mix; The humic fertilizer is dried, crushed, sieved to 2-20mm, take 10kg, add 0.03kg of compound bacterial agent and mix well; take 5kg of polyacrylamide active aggregate agent, mix well with the above two mixtures under stirring conditions and complete The making of the invention.

Embodiment 2

[0021] Crush the plant charcoal, sieve it to 2-20mm, take 200kg, add 1.0kg of compound fertilizer containing nitrogen, phosphorus, potassium and other elements, 0.1kg of wrapped urea slow / controlled release fertilizer, stir and mix; The humic fertilizer is dried, crushed, sieved to 2-20mm, take 15kg, add 0.05kg of compound bacterial agent and mix well; take 9kg of polyacrylamide active aggregate agent, mix well with the above two mixtures under stirring conditions and complete The making of the invention.

Embodiment 3

[0023] Crush the plant charcoal, sieve it to 2-20mm, take 180kg, add 0.8kg of inorganic fertilizer containing nitrogen, phosphorus, potassium and other elements, 0.7kg of packaged slow / controlled release fertilizer, stir and mix; put agricultural waste, straw, etc. The completely decomposed pure natural organic compost is dried, pulverized, sieved to 2-20mm, take 19kg, add 0.04kg of compound bacterial agent and mix well; take 10kg of polyacrylamide active aggregate agent, and fully mix with the above two mixtures under the condition of stirring. Mix thoroughly and promptly complete the making of the present invention.

[0024] When in use, add it at a ratio of 5-6% of the planting substrate and mix well. After use, the survival rate of seedlings can be as high as 98%, and the seedlings are slowed down quickly, the roots are vigorous, and the growth is vigorous, and the effect is very significant.

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PUM

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Abstract

The invention discloses a green nursery stock planting substrate multifunctional additive, which is characterized in that the additive comprises the following components in weight portion: 1)150 to 200 portions of vegetable carbide; 2) 5 to 10 portions of polyacrylamide type high absorbent resin;3) 0.5 to 1 portion of inorganic fertilizer or compound fertilizer containing nitrogen, phosphorous, kalium elements and the like; 4) 0.05 to 0.1 portion of encapsulated type slow / controlled release fertilizer; 5) 10 to 20 portions of organic fertilizer; and 6) 0.03 to 0.05 portion of compound microbial inoculum comprising photosynthetic bacteria, actinomycete, microzyme, lactobacillus, rhizobium, bacillus and thiobacillus. By the additive, the planting survival rate of nursery stock is more than 98 percent, and the additive also has the advantages of quick seedling recovery, vigorous rooting, vigorous growth and obvious effects.

Description

technical field [0001] The invention relates to an additive for seedling planting substrates, in particular to a fertilizer and a soil conditioner for improving and improving soil quality in greening and afforestation construction. Background technique [0002] With the development of my country's ecological construction, afforestation is becoming more and more important in my country's ecological construction, and people's quality and requirements for greening are getting higher and higher. The planting substrate is the basis of plant growth, and the quality of the substrate is directly related to the growth status of the plants. Such as Chinese patent CN1311287 long-acting multifunctional soil additive and CN1343754 nutritional desert and soil additive. Use water-absorbing clay mineral bentonite and / or zeolite as desert and soil additives, add to desert and soil to absorb water, store water, fix sand, and slowly release the absorbed water and the plant nutrients it carrie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00C05F11/02C05F11/08
Inventor 柏明娥洪利兴钱华钱旭彤
Owner 浙江城建房地产集团股份有限公司
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