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Autumn lettuce cultivation method

A cultivation method, the technology of autumn lettuce, which is applied in the field of cultivation of autumn lettuce, can solve the problems of different cultivation methods, large differences in product yield and quality, and great differences in economic benefits, and achieve high yield, good quality and good commerciality Effect

Inactive Publication Date: 2020-02-21
南充市高坪区骏旺养殖农民专业合作社
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Lettuce is cultivated all over our country, but due to different cultivation methods, the output and quality of the products vary greatly, and the economic benefits vary greatly.

Method used

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Embodiment 1

[0005] Embodiment 1, a kind of high-yield and high-quality cultivation method of autumn lettuce, comprising seed selection and sowing, close planting of seedlings, close planting, fertilization and topdressing, spraying hormones and preventing and controlling diseases and insect pests, and harvesting, is characterized in that it is carried out according to the following methods: 1 select good varieties, suitable Planting autumn lettuce, you should choose Sichuan Erbaipi or Shanghai sharp-leaf lettuce, which are high-temperature-resistant, not easy to bolt, high-quality and high-yielding mid-to-late maturing varieties. Sow in early August. Before sowing, low-temperature germination treatment must be carried out, and the seeds should be packed in gauze bags. After soaking in cold water for 5-6 hours, hang the gauze bag in the well 30 cm away from the water surface or place it in the refrigerator for germination. Wash it 1-2 times a day, and 60%-70% of the seeds will be white in ab...

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Abstract

The invention discloses an autumn lettuce cultivation method. The method is characterized by including: (1), selecting an improved variety: selecting a mid-late maturing variety Sichuan erbai skin orShanghai pointed-leaf lettuce which is resistant to high temperature, less prone to bolting and high in quality and yield; (2), culturing seedlings in a sunshade manner, and reasonably planting closely; (3), applying base fertilizer sufficiently, timely topdressing, selecting a field with fertile soil, planting autumn lettuce, and deeply ploughing and sunning upturned soil before field planting; (4), spraying hormone, and preventing and controlling pest and disease; (5), harvesting in about one month before transplanting: harvesting in batches when stems expand and stem top ends and outer leafpointed leaves are equal in height. Autumn lettuce cultivated by the method is high in quality, marketability and yield capable of reaching 2000kg per mu, and income per mu can exceed 3000RMB.

Description

technical field [0001] The invention relates to a plant cultivation method, especially a cultivation method of autumn lettuce. Background technique [0002] Lettuce is rich in nutrients. Every 500 grams of fresh lettuce leaves contains 10 grams of protein, 2.5 grams of fat, 16.5 grams of carbohydrates, 190 mg of calcium, 185 mg of phosphorus, 5.5 mg of iron, 10.7 mg of carotene, and vitamin B20.6 mg, vitamin C75 mg, etc. Lettuce contains high potassium content, which is beneficial to urination and reduces the pressure on the atrium, which is extremely beneficial to patients with high blood pressure and heart disease. In addition, lettuce contains a small amount of iodine, which has a major impact on people's basic metabolism, mental and physical development, and even emotional regulation. Therefore, lettuce has a sedative effect, and regular consumption can help eliminate tension and help sleep. Lettuce has the following functions: 1. Eliminate stagnant qi: Lettuce tastes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/05
CPCA01G22/05
Inventor 王文俊
Owner 南充市高坪区骏旺养殖农民专业合作社
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