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Planting method for marigolds

A planting method and technology of marigold, which can be applied to fertilizers made of biological waste, applications, organic fertilizers, etc., can solve problems such as low yield of marigolds

Inactive Publication Date: 2018-12-07
贵州御凤天泓生物科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a method for planting marigolds to solve the problem of low yield of marigolds planted in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A planting method of marigolds, comprising the following steps:

[0020] Step 1. One-time land preparation: select the land with deep mature soil, fertile looseness and good irrigation and drainage as the planting site, plow and rake the planting site evenly, spray carbendazim solution with a concentration of 40% for disinfection, and then apply base fertilizer, base fertilizer It is formed by mixing 3 parts of distiller's grains, 4 parts of biogas fertilizer and 3 parts of black soil by weight fraction, and the application rate of base fertilizer is 30kg / mu;

[0021] Step 2, secondary soil preparation: Ridging on the planting ground, the length of the ridge is 5m, and the width of the ridge is 1.5m, then sprinkle water on the ridge and keep the humidity of the ridge to be 15%;

[0022] Step 3, preparing nutrient solution: prepare by weight: 5 parts of diamine phosphate, 3 parts of urea, 4 parts of potassium sulfate and 10 parts of water, mix the above raw materials by ...

Embodiment 2

[0026] A planting method of marigolds, comprising the following steps:

[0027] Step 1. One-time land preparation: select the land with deep mature soil, fertile looseness and good irrigation and drainage as the planting site, plow and rake the planting site evenly, spray carbendazim solution with a concentration of 45% for disinfection, and then apply base fertilizer, base fertilizer It is formed by mixing 4 parts of distiller's grains, 6 parts of biogas fertilizer and 5 parts of black soil by weight fraction, and the application rate of base fertilizer is 30kg / mu;

[0028] Step 2, secondary soil preparation: Ridging on the planting ground, the length of the ridge is 6m, and the width of the ridge is 1.6m, then sprinkle water on the ridge and keep the humidity of the ridge to be 18%;

[0029] Step 3, preparing nutrient solution: prepare by weight: 6 parts of diamine phosphate, 3.5 parts of urea, 5 parts of potassium sulfate and 12 parts of water, mix the above raw materials b...

Embodiment 3

[0033] A planting method of marigolds, comprising the following steps:

[0034] Step 1. One-time land preparation: select the land with deep mature soil, fertile looseness and good irrigation and drainage as the planting site, plow and rake the planting site evenly, spray the carbendazim solution with a concentration of 50% for disinfection, and then apply base fertilizer, base fertilizer It is formed by mixing 5 parts of distiller's grains, 7 parts of biogas fertilizer and 6 parts of black soil by weight fraction, and the application rate of base fertilizer is 30kg / mu;

[0035] Step 2, secondary soil preparation: Ridging on the planting ground, the length of the ridge is 8m, and the width of the ridge is 1.8m, then sprinkle water on the ridge and keep the humidity of the ridge to be 20%;

[0036] Step 3, preparing nutrient solution: prepare by weight: 8 parts of diamine phosphate, 4 parts of urea, 7 parts of potassium sulfate and 15 parts of water, mix the above raw materials...

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PUM

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Abstract

The invention discloses a planting method for marigolds, and belongs to the technical field of plant planting. The planting method includes the following steps of 1, primary land preparing; 2, secondary land preparing, wherein ridging is conducted on cultivated land, the length of ridges is 5 m to 8 m, the width of the ridges is 1.5 m to 1.8 m, then water is sprinkled on the ridges, and the humidity of the ridges is kept being 15% to 20%; 3, nutrient solution preparing, raw materials prepared from, by weight, 5-8 parts of diammonium phosphate, 3-4 parts of urea, 4-7 parts of potassium sulfateand 10-15 parts of water are mixed and stirred to be even, and a nutrient solution is obtained; 4, planting, wherein marigold seedlings are transplanted onto the ridges, two lines are formed on each ridge, the line spacing is 45 cm to 50 cm, the plant spacing is 30 cm to 35 cm, and then the nutrient solution is sprayed; 5, planting land managing, wherein when the height of the marigold seedlings is 27 cm to 30 cm, soil is taken from the planting land to be put on the surfaces of the ridges, and water is sprinkled to keep the humidity of the ridges being 8% to 10%. When the marigolds are planted by means of the technical scheme, the yield of the marigolds is greatly increased.

Description

technical field [0001] The invention belongs to the technical field of plant planting, in particular to a planting method of marigolds. Background technique [0002] Marigold, also known as smelly hibiscus, belongs to Compositae and is an important pigment plant. Because it is an ideal raw material for natural lutein, it has been widely planted, forming the source link in the lutein production industry chain. Lutein is a class that can delay vision degeneration and blindness caused by macular degeneration in the elderly, and even benefit the treatment of cardiovascular sclerosis, coronary heart disease and tumor diseases caused by body aging. [0003] At present, the planting of marigolds mainly includes: site preparation, transplanting, fertilization and management. During site preparation, lime is sprinkled on the planting ground for disinfection. After the disinfection is completed, the marigolds that have completed seedling cultivation are directly planted on the planti...

Claims

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Application Information

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IPC IPC(8): A01G22/15C05G3/00C05G1/00
CPCA01G22/15C05B7/00C05D9/00C05G3/00C05G5/20C05F5/008C05F9/04C05C9/00C05D1/02
Inventor 陈士进
Owner 贵州御凤天泓生物科技发展有限公司
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