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High-quality and high-efficient open-field cultivation technology for yellow leaf lettuce

A technology of barley and butter, which is applied in the field of high-quality and high-efficiency cultivation of butter barley in the open field, can solve the problems of adverse effects of high-quality and high-efficiency cultivation of butter barley, uneven size of seedlings, curled and deformed leaves, etc., and achieve field management. High-quality and high-efficiency cultivation, less pests and weeds

Inactive Publication Date: 2015-04-01
隋丕向
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AI Technical Summary

Problems solved by technology

[0002] At present, the cultivation mode of butter barley is: using the traditional soil seedbed for seedling cultivation, land preparation for border cultivation, flood irrigation and watering, and artificial trenching and hole digging for fertilization. Unevenness, long seedling period after transplanting, poor leaf growth, easy to cause curling and deformity of leaves, and more diseased and rotted leaves in the later stage
It has adverse effects on the high-quality and efficient cultivation of butter lettuce

Method used

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Effect test

Embodiment Construction

[0011] 1. Soil preparation and ridging: plow the ground first, then spread the basal fertilizer, then rotate the ground, raise the ridges, lay drip irrigation belts, and cover with plastic film. The height of the ridge is 16-20 cm, and the distance between the ridges is 85-90 cm;

[0012] 2. Seedling cultivation: mix peat, vermiculite, and chrysanthemum in a ratio of 9-3-1 as the substrate, put the mixed substrate into a 128-hole tray, and put a seed in each hole, then put it in the smart greenhouse and set it up. to raise seedlings;

[0013] 3. Transplanting and planting: When the seedlings of butter lettuce grow to "three leaves and one heart", they are transplanted to the field, two rows per ridge, with a spacing of 27-30 cm, dig holes for planting, and cultivate the surrounding soil, and the transplanting should not be too deep , so that the substrate part is just level with the surface, and water the roots in time;

[0014] 4. Water and fertilizer management: maintain a ...

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Abstract

The invention discloses a high-quality and high-efficient open-field cultivation technology for yellow leaf lettuce. The high-quality and high-efficient open-field cultivation technology for the yellow leaf lettuce is characterized by including soil preparation, ridging, seedling culture, transplanting, planting, managing and the like. The high-quality and high-efficient open-field cultivation technology for the yellow leaf lettuce solves the problems of a traditional cultivating and planting mode that the yellow leaf lettuce is easy to be affected by environment, the seedling emergence is irregular, the seedling size is non-uniform, the seedling recovery period is long after transplanting, the leaf plant growth is bad, the leaf crimping and deformation are caused easily, and the yellow leaf lettuce is susceptible to diseases and easy to rot in the later period. The high-quality and high-efficient open-field cultivation technology for the yellow leaf lettuce is suitable for the open-field cultivation of the yellow leaf lettuce.

Description

technical field [0001] The invention relates to the field of vegetable planting, in particular to a high-quality and high-efficiency cultivation technique of butter barley in the open field. Background technique [0002] At present, the cultivation mode of butter barley is: using the traditional soil seedbed for seedling cultivation, land preparation for border cultivation, flood irrigation and watering, and artificial trenching and hole digging for fertilization. Unevenness, long seedling period after transplanting, poor leaf growth, easy to cause curling and deformity of leaves, and more diseased and rotted leaves in the later stage. It has adverse effects on the high-quality and high-efficiency cultivation of butter lettuce. Contents of the invention [0003] In order to solve the technical problems existing in the traditional cultivation method of buttered barley, the invention invents a high-quality and high-efficiency cultivation technology of buttered barley in the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 隋丕向
Owner 隋丕向
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