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Method for soaking corn seeds through trace element boron with combination of temperature alternating

A trace element and seed technology, which is applied in seed immunization, seed and rhizome treatment, application, etc., can solve problems such as lack of seedlings, troublesome corn production, inconsistent seed emergence, and seedling time, and achieve the effect of promoting absorption

Inactive Publication Date: 2015-10-28
凤阳县荣海农业科技服务有限公司
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Problems solved by technology

At present, the domestic corn planting adopts the method of drill and hole sowing, and most of the seeds are directly planted in the ground. The disadvantage of this method is that the seed emergence and seedling time are inconsistent, and the lack of seedlings is serious, which brings huge troubles to corn production.

Method used

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Embodiment

[0013] A method for soaking corn seeds in combination with trace element boron at variable temperature, characterized in that the method includes the preparation of trace element boron working solution, disinfection, seed soaking, slow temperature variable treatment, and germination, and the specific operation steps are as follows:

[0014] ①Preparation of trace element boron working solution: accurately weigh 3g of boron fertilizer, dissolve it in tap water and set the volume to 10L, which is 300ppm trace element boron working solution;

[0015] ②Disinfection: Disinfect Zhengdan 958 seeds in warm water at 50°C for 10 minutes;

[0016] ③ Seed soaking: According to the ratio of seed quality: trace element boron working solution volume = 1:5, soak the seeds in 300ppm trace element boron working solution;

[0017] Slowly variable temperature treatment: 24 hours of variable temperature treatment at 25°C / 2.5h, 30°C / 7h, 25°C / 2.5h, 20°C / 12h;

[0018] Germination: Put the tempera...

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Abstract

The invention discloses a method for soaking corn seeds through trace element boron with the combination of temperature alternating and belongs to the field of conventional breeding of plants. The method comprises the following steps: firstly, a trace element boron work solution with the concentration of 300 ppm is prepared; the corn seeds are placed inside a seed bag, after disinfection is carried out at the temperature of 50 DEG C for 10 min, the seeds are soaked into the trace element boron work solution according to the ratio that the seed mass to the volume of the trace element boron work solution is 1 to 5; at the temperature of 20 / 30 DEG C, temperature changing treatment is performed slowly for 1d; the treated corn seeds are placed into a sand-contained germination box at the constant temperature of 25 DEG C for 10 d (light for 12 h, and dark for 12 h).

Description

technical field [0001] The invention relates to a method for soaking corn seeds in combination with trace element boron and variable temperature, which belongs to the field of conventional plant breeding. Background technique [0002] Corn is an important food, economic and feed crop with wide application and large demand, and occupies an important position in the national economy. Therefore, increasing corn production plays an important role in ensuring national food security, promoting animal husbandry and rural economic development, and increasing farmers' economic income. At present, domestic corn planting adopts the method of drill sowing and hole sowing, and most of the seeds are directly planted in the ground. The disadvantage of this method is that the seedling emergence and seedling time are inconsistent, and the lack of seedlings is serious, which brings huge troubles to corn production. Therefore, improving the rate of full seedlings, full seedlings and strong se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/08A01C1/00
Inventor 王荣海
Owner 凤阳县荣海农业科技服务有限公司
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