Efficient liquid fertilizer for culturing eustoma grandiflorum and preparation method thereof

The technology of a liquid fertilizer and a production method is applied in the directions of fertilization methods, preparation of organic fertilizers, organic fertilizers, etc., and can solve the problems such as technical barriers restricting the large-scale promotion of eustoma cut flowers, and achieve the effects of improving the survival rate and improving the quality.

Inactive Publication Date: 2013-03-27
云南瑞园花卉产业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the industry has begun to take shape, nearly 60% of eustoma seedlings still rely on imports, and te

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Bone meal, fish meal, tartary buckwheat skin, bagasse fine powder after fermentation treatment, prepared according to 2.5:3:4:5, plus 5% phosphate fertilizer, 100--150 times the weight of spring water or well water. Pour the ingredients into the special fertilizer tank in proportion to stir and mix them evenly. After 4-5 months of fermentation, after the fermentation is mature, the supernatant is extracted in batches, and it can be used as Eustoma spray fertilizer. When fertilizing, dilute the culture solution at a ratio of 1:1500 for use, and fertilize by spraying or drip irrigation.

Embodiment 2

[0022] Bone meal, fish meal, tartary buckwheat skin, bagasse fine powder after fermentation treatment, prepared according to 3:5:6:8, plus 5% phosphate fertilizer, 100--150 times the weight of spring water or well water. Pour the ingredients into the special fertilizer tank in proportion to stir and mix them evenly. After 4-5 months of fermentation, after the fermentation is mature, the supernatant is extracted in batches, and it can be used as Eustoma spray fertilizer. When fertilizing, dilute the culture solution at a ratio of 1:1500 for use, and fertilize by spraying or drip irrigation.

Embodiment 3

[0024] Bone meal, fish meal, tartary buckwheat skin, bagasse fine powder after fermentation treatment, prepared according to 3.5:6:8:10, plus 5% phosphate fertilizer, 100--150 times the weight of spring water or well water. Pour the ingredients into the special fertilizer tank in proportion to stir and mix them evenly. After 4-5 months of fermentation, after the fermentation is mature, the supernatant is extracted in batches, and it can be used as Eustoma spray fertilizer. When fertilizing, dilute the culture solution at a ratio of 1:1500 for use, and fertilize by spraying or drip irrigation.

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Abstract

The invention relates to an efficient liquid fertilizer for culturing eustoma grandiflorum and a preparation method thereof, and belongs to the technical field of organic fertilizers. According to the growth characteristics of the eustoma grandiflorum, the efficient liquid fertilizer suitable for growing the eustoma grandiflorum is prepared from bone meal, fish meal, tartary buckwheat bran, fermented bagasse fine powder in a ratio of (2.5 to 3.5):(3 to 6):(4 to 8):(5 to 10), wherein 5 percent of phosphate fertilizer, and 100 to 150 times of spring water or well water by weight are additionally added. The preparation method comprises the following steps: pouring the materials into a special fertilizer mixing tank in proportion, and stirring uniformly; fermenting the mixture for 4 to 5 months; and after the fermentation is matured, extracting supernatant fluid in batches for spray fertilization of the eustoma grandiflorum. The efficient liquid fertilizer can effectively promote the growth of germchits of the eustoma grandiflorum and ensure that the flower quality is good, the eustoma grandiflorum blooms 5 to 15 days in advance, and the quality of cut flowers is effectively improved. The efficient liquid fertilizer provides a technical and quality assurance for quick cultivation of the eustoma grandiflorum, achieves an active promotion function for meeting the living needs of people, and has a good economic benefit.

Description

technical field [0001] The invention belongs to a high-efficiency liquid fertilizer for eustoma flower cultivation. Background technique [0002] Eustoma grandiflorum, also known as prairie gentian, is native to Nebraska and Texas in the United States. It is a plant of the Gentianaceae grassland Gentiana, and it is a one-year or two-year herb. Hi warm, humid and sunny. More cold-resistant, not resistant to water and humidity. Introduced to Europe and Japan through crossbreeding and improvement, it has now become a seductive and unusually novel flower. The plant height is 30-100 cm. Leaves alternate, broadly elliptic to lanceolate, almost sessile, leaf bases slightly clasping; leaf surface blue-green. The stamens are obvious, the bracts are narrow and lanceolate, and the petals are imbricate. [0003] The optimum temperature for the growth of eustoma is 15-28°C, and the night temperature during the growth period is not lower than 12°C. When the temperature is below 5°C...

Claims

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Application Information

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IPC IPC(8): C05F15/00C05F17/00A01C21/00
CPCY02W30/40
Inventor 王正龙刘红萍夏宇
Owner 云南瑞园花卉产业有限公司
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