Method for improving purslane seed yield

A purslane, yield technology, applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve the problems of purslane seed yield reduction and utilization methods that have not been reported yet

Active Publication Date: 2015-10-14
JIANGSU COASTAL AREA AGRI SCI RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, there is no report on the utilization method of apical dominance in the cultivation of purslane
At the same time, because the terminal bud is the main part of purslane seed product

Method used

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  • Method for improving purslane seed yield
  • Method for improving purslane seed yield
  • Method for improving purslane seed yield

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] (1) Preliminary preparation: Sow purslane in a cultivation device that can rotate around a horizontal axis, and manage at the seedling stage according to the technical regulations for purslane production.

[0018] (2) Production increase method: at the budding stage, rotate the purslane planting device around the horizontal axis, adjust the angle between the main stem of purslane and the horizontal plane to 40°, and then adjust the main stem to be parallel to the horizontal plane after 5 days. Maintain this angle until the seeds are ripe. During the period, water and fertilizer management was carried out according to the technical requirements of purslane cultivation.

[0019] Purslane seeds were harvested after they matured, and the yield of the seeds was measured. Compared with the control, the yield was increased by 28.5%.

Embodiment 2

[0021] (1) Preliminary preparation: Sow purslane in a cultivation device that can rotate around a horizontal axis, and manage at the seedling stage according to the technical regulations for purslane production.

[0022] (2) Production increase method: at the budding stage, rotate the purslane planting device around the horizontal axis, adjust the angle between the main stem of purslane and the horizontal plane to 50°, and then adjust the main stem to a 15° angle with the horizontal plane after 5 days . Maintain this angle until the seeds are ripe. During the period, water and fertilizer management was carried out according to the technical requirements of purslane cultivation.

[0023] Purslane seeds were harvested after they matured, and the yield of the seeds was measured. Compared with the control, the yield was increased by 32.5%.

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Abstract

The invention discloses a method for improving the purslane seed yield. The key technology of the method is that purslane seeds are sowed in a rotatable specific device; during a squaring period, purslane plants are adjusted such that an angle between the purslane main stems and the horizontal plane is 40-50 degrees; and after 5 days, the angle between the purslane main stems and the horizontal plane is adjusted to 0-15 degrees. Therefore, the apical dominance influence to lateral branches is reduced. Lateral floral organs can develop normally, and a mature period can be kept consistent. With the implementation of the method, the purslane seed yield can be increased by 35-40%; seed harvesting frequency can be reduced; and purslane seed production efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a method for increasing the yield of purslane seeds. Background technique [0002] Purslane (Portulaca oleracea L.) belongs to the genus Portulaca oleracea, is one of the traditional medicinal and edible plants in my country, and is widely distributed in temperate and tropical regions of the world. The stems and leaves of purslane are rich in polysaccharides, flavonoids, unsaturated fatty acids, alkaloids, terpenes and other components, which have antibacterial, antiviral, blood lipid-lowering, and anti-atherosclerotic effects. As people pay more attention to dietary health, fresh purslane and its processed products are increasingly favored by the market. [0003] The yield of purslane seeds is an important factor limiting the expansion of its planting area and the increase of fresh vegetable supply. The main stems of domesticated purslane plants are thick and strong,...

Claims

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Application Information

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IPC IPC(8): A01G7/06
Inventor 邢锦城洪立洲董静赵宝泉王茂文刘兴华丁海荣朱小梅刘冲
Owner JIANGSU COASTAL AREA AGRI SCI RES INST
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