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Agent for promoting yield increment of potatoes as well as preparation method thereof

A yield-increasing agent, potato technology, applied in the direction of organic fertilizers, nitrogen fertilizers, fertilizer mixtures, etc., can solve the problems of insignificant potato yield-increasing effects, achieve significant yield-increasing effects, high production efficiency, and low production costs

Inactive Publication Date: 2018-08-28
金华市时酷农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the yield increasing agent has no obvious effect on increasing the yield of potatoes

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A yield-increasing agent for potatoes, which specifically includes the following ingredients and parts by weight:

[0024]80 parts of seaweed extract, 8 parts of arginine, 2 parts of citric acid, 1 part of salicylic acid, 8 parts of bentonite, 5 parts of tourmaline, and 5 parts of surfactant. The above-mentioned surfactant is a mixture of Tween 80 and potassium dodecylbenzenesulfonate with a weight ratio of 1:0.8. The yield-increasing agent has reasonable compatibility and comprehensive effects, which can stimulate the growth of potatoes and improve the absorption and utilization of nutrients by potatoes. , the effect of increasing yield is remarkable; improve potato self-immunity, regulate potato growth and metabolism system, promote potato growth, improve potato yield and quality; non-toxic, pollution-free, no harmful substance residue, maintain ecological balance and protect the environment.

[0025] The above-mentioned seaweed extract preparation method is:

[0026...

Embodiment 2

[0036] A yield-increasing agent for potatoes, which specifically includes the following ingredients and parts by weight:

[0037] Seaweed extract 60 parts, arginine 15 parts, citric acid 1 part, salicylic acid 2 parts, bentonite 3 parts, tourmaline 10 parts, surfactant 2 parts. The above-mentioned surfactant is a mixture of Tween 80 and potassium dodecylbenzenesulfonate with a weight ratio of 1:1.2. The above-mentioned arginine contains 0.04% D-arginine.

[0038] The above-mentioned seaweed extract preparation method is:

[0039] Step 1: Cut and break the seaweed, fully homogenize it with a homogenizer, add methanol solution with a concentration of 75% according to the ratio of material to liquid (1:2 (g / mL), and then add 0.04% antioxidant of seaweed weight, and then Ultrasonic leaching for 20 minutes at a temperature of 40°C and an ultrasonic power of 300W. After the leaching, centrifuge at 7000r / min for 8 minutes. The supernatant is the leaching solution for later use. The...

Embodiment 3

[0045] A yield-increasing agent for potatoes, which specifically includes the following ingredients and parts by weight:

[0046] Seaweed extract 70 parts, arginine 10 parts, citric acid 1.5 parts, salicylic acid 1.5 parts, bentonite 5 parts, tourmaline 8 parts, surfactant 4 parts. The above-mentioned surfactant is a mixture of Tween 80 and potassium dodecylbenzenesulfonate with a weight ratio of 1:1.0. The above-mentioned arginine contains 0.03% D-arginine.

[0047] The above-mentioned seaweed extract preparation method is:

[0048] Step 1: Cut and break the seaweed, fully homogenize it with a homogenizer, add methanol solution with a concentration of 70% according to the ratio of solid to liquid at 1:3 (g / mL), and then add 0.05% antioxidant by weight of seaweed, and then Ultrasonic leaching at a temperature of 35°C and an ultrasonic power of 350W for 15 minutes, centrifugation at 8,000 r / min for 5 minutes after the leaching, and the supernatant as the leaching solution for...

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Abstract

The invention discloses an agent for promoting yield increment of potatoes as well as a preparation method thereof. The yield increasing agent comprises the following components in parts by weight: 60to 80 parts of a seawood extract, 8 to 15 parts of arginine, 1 to 2 parts of citric acid, 1 to 2 parts of salicylic acid, 3 to 8 parts of bentonite, 5 to 10 parts of tourmaline and 2 to 5 parts of asurfactant. The preparation method of the yield increasing agent comprises the following steps: taking the raw materials according to the formula quality, stirring uniformly, introducing the mixed liquid into a sand mill provided with a cold circulation device at the rotating speed of 1500 to 2000 rpm, and spray-drying after sanding to obtain the yield increasing agent. The yield increasing agenthas the following beneficial effects: the yield increasing agent is reasonable in compatibility, and can increase absorption and utilization on nutrients by the potatoes, improve the autoimmunity of the potatoes, adjust a potato growth metabolic system, increase the yield of the potatoes and improve the quality of the potatoes; and the preparation method of the yield increasing agent is simple andpracticable, the production cycle of products is short, and the production efficiency is high.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a potato production-increasing agent and a preparation method thereof. Background technique [0002] potato( Solanum tuberosum L. ) belongs to the Solanaceae Solanaceae perennial herbaceous plant, native to Latin America, as an important food and vegetable dual-purpose crop and industrial raw material, the potato can not only meet the needs of food security, but also a good energy crop, and it is also used with food crops With strong complementarity, it is one of the most promising high-yield economic crops in the new century, and also one of the top ten popular nutritious and healthy foods. It is also the raw material for deep processing of agricultural products and feed for the development of animal husbandry; potato is second only to rice The important food crops of corn, wheat and wheat are highly valued by the whole world because of their high and stable yield, short gr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05C11/00C05G3/00C05G3/80C05D9/00C05D9/02C05F11/00
Inventor 马人洪
Owner 金华市时酷农业科技有限公司
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