Wild Astraganus adsurtgens is wild ecotype of cultural Astraganus adurgens.The resultof introdction shows:wild Astraganus adsurgens can get flowers and seeds on the areas which themean annual temperature are 5.0℃、7.0℃. and 12.9℃,The temperature is higher,The seed yieldand grass yield is higher.For getting more seeds,the seed propagation base should be set up in hightemperature area. Wild Astraganus adsurgens can symbiosis with grass on artifical grass land,thenthe higher grass yield can be get.
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