Cultivation technology for solving problem of annual continuous supply of fresh vegetables of suaeda glauca bge

A technology for Suaeda salsa and fresh vegetables, applied in the fields of application, horticulture, and botanical equipment and methods, can solve the problems of high seed viscosity, inability to achieve annual continuous supply, and failure to truly achieve annual continuous supply of Suaeda salsa fresh vegetables.

Inactive Publication Date: 2012-07-04
JIANGSU COASTAL AREA AGRI SCI RES INST
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

This research provides useful experience for the development of Suaeda salsa off-season cultivation mode, but under this cultivation mode, the fresh vegetable picking period of Suaeda salsa is still only about two months, and it is impossible to achieve annual continuous supply. There are problems such as cumbersome preparation of seed soaking solution, high viscosity of soaked seeds, and difficulty in spreading
[0004] To sum up, although the current research has made some progress in the conventional cultivation and off-season cultivation of Suaeda salsa, they have failed to realize the annual continuous supply of fresh Suaeda salsa.

Method used

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  • Cultivation technology for solving problem of annual continuous supply of fresh vegetables of suaeda glauca bge

Examples

Experimental program
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Effect test

Embodiment 1

[0018] In the Zhugang tidal flat base of Dafeng City, Jiangsu Province, plot A and plot B with flat terrain and good drainage were selected, with an area of ​​15 mu and 10 mu respectively, and a salinity of 4‰ and 2‰ respectively.

[0019] Plot A was sown in mid-March, 2009. After plowing and harrowing, a 2.5m wide flat border was made. Before sowing, the seeds were continuously treated at a low temperature of 4°C for 24 hours, and the sowing rate was 1.25kg (667m 2 ) -1 , Drill sowing, the row spacing is 20cm, and a 50cm aisle is set up for fresh vegetable picking. Seedlings emerge 6 days after sowing, and the seedlings are settled when they have 5 to 6 true leaves, and the plant spacing is about 5cm. Cultivate and loosen the soil, topdress 7.5kg of urea and 25kg of superphosphate per mu. In the first ten days of May, the Suaeda salsa plant was 16cm high, and the first picking was carried out, and 5kg of urea was applied after picking (667m 2 ) -1 , Picked a total of 6 ti...

Embodiment 2

[0023] In the coastal tidal flat base of Dongtai City, Jiangsu Province, plot A and plot B with a salinity of 7‰ were selected, with an area of ​​22 mu and 18 mu respectively.

[0024] Sowing plot A was carried out in mid-March 2010. Plow and harrow to make a 2.5m wide flat furrow. Before sowing, the seeds are continuously treated at a low temperature of 4°C for 24 hours, and the sowing amount is 1.5kg (667m 2 ) -1 . Seedlings emerge after 7 days, and when the seedlings have 6 true leaves, the seedlings are thinned, and the distance between plants is about 3cm. The first harvest was carried out in early May, and 5 kg of urea was topdressed per mu, and a total of 6 harvests were carried out until mid-August. In mid-August, Suaeda salsa enters the flowering period. When the picking period is over, the remaining Suaeda salsa plants are pulled out, and then the shallow surface soil is plowed to level the land. At the same time, 2000kg of human manure fertilizer is applied per m...

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Abstract

The invention belongs to the technical field of crop cultivation and particularly relates to a cultivation technology for solving the problem of annual continuous supply of fresh vegetables of suaeda glauca bge and application. Planting time of suaeda glauca bge in two planting areas is regulated by utilizing a certain cultivation measures, so that picking periods of the fresh vegetables in the two planting areas are mutually linked; simultaneously, the picking periods of the fresh vegetables are prolonged by regulating and controlling the growing conditions of suaeda glauca bge; and finally, the annual continuous supply of the fresh vegetables of suaeda glauca bge is implemented. The technology meets the requirement of the market on usualness of the high-quality fresh vegetables of suaeda glauca bge, is economic, saving, simple and effect, has strong operability and is convenient to popularize.

Description

technical field [0001] The invention belongs to the technical field of crop cultivation, and in particular relates to a cultivation technology and application for solving the problem of annual continuous supply of Suaeda salsa fresh vegetables. Background technique [0002] Suaeda salsa is an annual herbaceous halophyte, which is widely distributed in coastal beaches and inland saline-alkali lands in my country. Its seedlings are rich in protein, vitamins and free amino acids. It is a high-quality vegetable and is gradually being favored by the market. With the establishment of Suaeda salsa deep-processing enterprises, the market demand for Suaeda salsa is increasingly large-scale and routine. However, like other vegetables, the production of Suaeda salsa fresh vegetables also has a strong seasonality, and the fresh vegetables themselves have high water content, crisp and tender tissues, and are extremely vulnerable to mechanical damage and rot. ", "off-season off" supply a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 洪立洲邢锦城王茂文丁海荣朱小梅刘冲赵宝泉
Owner JIANGSU COASTAL AREA AGRI SCI RES INST
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