Lettuce cultivation method

A planting method and a technology for lettuce, which are applied in the agricultural field, can solve the problems of insufficient planting method of lettuce, reduced resistance to diseases and insect pests, unsatisfactory growth of lettuce, etc., and achieve the effects of enhancing resistance to diseases and insect pests, increasing yield and ensuring yield.

Inactive Publication Date: 2016-06-08
申茂军
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] It can be seen that lettuce can not only be used as a food material, but also has medicinal properties. However, the existing lettuce planting methods are not perfect enough. The planting y

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The planting method of the lettuce of the present invention comprises the following steps.

[0016] (1) All lettuce can be grown and transplanted. For the seedbed, choose loose and fertile loam soil with strong fertilizer and water retention capacity, and first apply decomposed human excrement and turn the ground as base fertilizer. The amount of sowing lettuce per minute is 100-150 grams, and two acres can be planted. After sowing, cover with a layer of fine soil, and then cover with grass slices to keep moisture. After 7-8 days of budding, remove the grass slices, topdress 2-3 times, apply 50-100 kg of manure water or 0.5-1 kg of urea per part of the land, Thin the seedlings once when the cotyledons are flattened and 1-2 true leaves. One week before transplanting, pour fertilizer, 0.5-1 kg of urea per minute, and water the day before pulling out the seedlings to avoid root damage. The big and small seedlings are planted separately, which is convenient for field mana...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the technical field of agriculture, and especially relates to a lettuce cultivation method. With the method, lettuce plant is robust, and pest and disease resistances are high. The method is suitable for areas with medium or low fertility. The lettuce cultivation method is characterized in comprising the following steps: (1) lettuce seedling-raising and transplanting are carried out; (2) seed low-temperature treatment is carried out, wherein seeds are wrapped with a gauze, and are placed at a shaded place at a water tank; (3) sowing is carried out. For spring lettuce the seedlings of which are raised in a greenhouse, a film on a seedling plot is opened; sufficient bottom water is applied; when water penetrates into soil, the seeds are doped with a small amount of fine sand or fine soil, and the well mixed mixture is sowed in a broadcast way; (4) reasonable close planting is carried out. Lettuce has high fertilizer demand, such that high fertility should be maintained, and loam should be loosened; and (5) fertilizer is applied with water, wherein the fertilizer is dissolved first, and then applied into the field with water.

Description

technical field [0001] The invention belongs to the field of agricultural technology, in particular to a cultivation method of lettuce. Background technique [0002] Lettuce is a kind of lettuce that mainly uses stems and leaves. Its stems are as big as bamboo shoots, so it is called lettuce. Lettuce stems are crisp and delicious, and are commonly used vegetables by humans. The cultivation area of ​​lettuce in various parts of China is more than that of lettuce. The meat of lettuce is tender, and the stems can be eaten raw, cold, fried, dried or pickled. Lettuce mainly eats leaves or leaf bulbs. Lettuce stems and leaves contain lettuce, which has a bitter taste and a strong bitter taste under high temperature and drought. It can enhance gastric juice, stimulate digestion, increase appetite, and has analgesic and hypnotic effects. It is a very common edible vegetable. The content of carbohydrates in lettuce is low, while the content of inorganic salts and vitamins is rela...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A01G1/00
Inventor 申茂军
Owner 申茂军
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap