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Nutrient block direct sowing technology for gentiana scabra

A technology of nutrient blocks and gentian flowers, which is applied in flower cultivation and other fields, can solve the problems of slow growth of gentian flower seedlings and inability to get rid of weeds, and achieve the effect of simple operation, low cost and strong growth

Pending Publication Date: 2018-07-20
辽宁东亚农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Second, the early growth of gentian flower seedlings is very slow. After 30 days of sowing, the seedling height is less than 4mm, and the plant width is less than 10mm. The growth rate of weeds is 6-7 times that, and weeds around the seedlings cannot be removed.

Method used

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Embodiment Construction

[0015] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with examples, but the examples cited are not intended to limit the present invention.

[0016] The embodiment of the present invention includes the following steps:

[0017] S10. Prepare the ground according to the gentian flower cultivation technique regulations. Cover the cultivation border with black and white double-sided mulching film, and under the black surface on the white surface. Pave a 12cm×12cm support net on the top of the mulch. Use 8 rows of support nets, 2 rows in the middle, and set up a micro Water spray belt, 3 rows on each side to punch holes in the middle of the mesh;

[0018] S20. Choose a compressed nutrient block of grass charcoal with a diameter of 30mm and a thickness of 5mm, and bury it in the pit, 35mm below the ground. After the nutrient block absorbs water and expand...

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Abstract

The invention provides a nutrient block direct sowing technology for gentiana scabra, and relates to the technical field of cultivation of agricultural flowers. According to the technology provided bythe invention, a peat compressed nutrient block is put into a cultivation furrow, seeds are sown on the nutrient block, the operation is simple, the costs are low, a plant forms a straight root system, the growth is robust, fasciation is basically not generated, a yield of fresh cut flowers is improved by 80%, and quality is improved by 2 grades.

Description

Technical field [0001] The invention relates to the technical field of agricultural flower cultivation, in particular to a technology of direct seeding of gentian flower nutrient blocks. Background technique [0002] Gentian flowers are generally cultivated by transplanting seedlings under suitable temperature (16~28℃). However, because of the weak root regeneration ability of gentian flowers, the growth of seedlings stops the growth of the main roots and can only rely on secondary roots after planting. And three roots, in this way, raising seedlings in the hot season when the night temperature is higher than 20°C and the day temperature is higher than 30°C, it is easy to cause serious weakening of growth potential and clustering. Using the direct seeding method, the length of the main root can reach 800mm, the plant grows vigorously, and cluster biochemistry is not allowed. [0003] Although the direct seeding technology of gentian flowers can promote growth and overcome clusteri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/60
Inventor 梁守连于学明樊勇杨雪梅宋阿利李昊译
Owner 辽宁东亚农业发展有限公司
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