Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for cultivating multi-batch cress in greenhouse

A cultivation method and a greenhouse technology are applied in the field of water-saving cultivation of multi-cropped cress, can solve problems such as restricting the cultivation and promotion of cress, and achieve the effects of solving continuous cropping obstacles, low cost and increased yield.

Inactive Publication Date: 2006-10-25
YANGZHOU UNIV
View PDF0 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the cold winter and the lack of water resources have restricted the cultivation and promotion of cress in the north.

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

[0026] In the northern region, taking Beijing as an example, starting from late August, when the average daily atmospheric temperature is below 25°C, the cress seed stems are harvested; the cress seed stems are placed in a shading and moisturizing environment for germination; Apply basal fertilizer to the soil in the greenhouse and plow it to make a flat border, and apply organic fertilizer at an amount of 3000-5000 kg per mu; grow into 20-30cm long, and spread it to the planting furrow in the solar greenhouse according to the amount of 300-400kg per mu; then water it to keep the water holding rate of the plow layer soil above 90%, and the higher water will promote the growth of seedlings. Take root and take root; after the seedlings take root, reduce watering appropriately, so that the soil water holding rate of the soil plow layer is kept at 80-90%; when the seedlings grow to 10cm high, carry out uniform seedling filling to keep the plant spacing at 5-8cm; redundant seedlings...

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 present invention relates to a water-saving cultivation method of multicrop water dropwort. Said method includes the following steps: making the water dropwort seedstem be budded, applying organic fertilizer in greenhouse, after the seedling is rooted, covering with plastic film, heat-insulating, when the water dropwort is grown to 20-50 cm, harvesting and remaining 1 cm stub, the applying quickly-acting fertilizer to make plant short stem sprout and form new seedling, promoting growth of new seedling and making secondary harvest.

Description

technical field [0001] The invention relates to a vegetable cultivation method, in particular to a water-saving cultivation method of multi-crop cress. Background technique [0002] Vegetable cress is a characteristic aquatic vegetable in China. Generally, it must be grown in paddy fields with a certain water level. It is planted in autumn and harvested for the market in the same year. It can also be delayed in the early spring of the next year. Cress is mainly planted in the Yangtze River Basin and the south of China, where temperature, sunlight and water resources are relatively abundant. Jiangsu, Zhejiang, Anhui, Jiangxi, Hunan and other provinces have relatively large planting areas. Its planting areas are all in the water network area south of the Huaihe River Basin. Due to relatively poor water resources and too cold winters in the north of the Huaihe River Basin, cress is difficult to survive the winter and cannot be planted. [0003] Before the present invention, cr...

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): A01G1/00A01G7/00A01G9/00A01H4/00
Inventor 江解增曹之富曹碚生李红岭王雁
Owner YANGZHOU UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com