Method for improving germination rate of cynomorium songaricum seeds

Abstract

The invention discloses a method for improving the germination rate of cynomorium songaricum seeds. The method comprises the following steps: seed soaking, treatment with an aqueous solution, materialblending treatment, material mixing and plantation. The step of seed soaking is to perform low-temperature soaking on the cynomorium songaricum seeds by using a container, wherein the process employsa thermostat for storage soaking; a temperature is controlled at 5-10 DEG C; the soaking time is controlled to be 1.5-2.5 hours; and after soaking is completed, the seeds are filtered by using a filter screen and naturally air-dried. In the step of treatment with the aqueous solution is as follows: soaking treated seeds into a sodium hexametaphosphate aqueous solution with a mass fraction of 1.8%for 4-6 hours in an ultrasonic field, then taking soaked seeds out of the sodium hexametaphosphate aqueous solution, and carrying out natural draining. The step of material blending treatment is as follows: drying branches of populus euphratica or haloxylon ammodendron in the sun, and carrying out crushing. Through cooperation of the method, the germination rate of cynomorium songaricum can be effectively increased; the problems of large difficulty of cynomorium songaricum artificial cultivation and low yield by only depending on wild harvesting and incapability of meeting the use requirements of people are solved; and the method is suitable for application and popularization.

Description

technical field [0001] The invention relates to the technical field of Cynomorium planting, in particular to a method for improving the germination rate of Cynomorium seeds. Background technique [0002] Suoyang grows in desert grasslands, steppe deserts and desert areas, and mostly grows in mildly salinized lowlands, lake basin edges, river terraces, piedmont floods, and alluvial fan margins. The soil is gray desert soil, brown desert Soil, windy sandy soil, saline soil, likes drought and less rain, and has the characteristics of drought tolerance. Cynomorium parasitizes the roots of Nitraria plants, the parasitic root system is huge, and the main and lateral roots are well developed. The main root can be deeper than 2 meters, and the lateral roots generally tend to be horizontal. , extending up to more than 10 meters around, with many branches on the ground, strong ability to withstand sand burial, the plant can extract adventitious buds from about 1m buried in sand, and f...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for improving the germination rate of Cynomorium seeds, which has the advantages of being simple and convenient for practical operation, and solves the problem that the volume of Cynomorium seeds in the existing market is small, and artificial cultivation is difficult, which cannot satisfy people's expectations for Cynomorium. demand problem