Purple daffodil what people can not eat is not clear, is a medicine have certain side effects, the need for moderation and moderation. Generally embodied in the value of animal husbandry, there is a source of honey, generally do fertilizer, more is fed to livestock.
Purple Yunying (scientific name: Astragalus sinicus? L.) is a legume, genus Astragalus biennial herbaceous plants, creeping multi-branched, up to 30 centimeters high, odd pinnately compound leaves, petiole shorter than the leaf axis.
Main values
Ecological fodder
Purple cloud is an important green manure crop, its nitrogen fixation capacity, high utilization efficiency, so that the plant decomposition can be a large number of stimulation of soil nitrogen, so that in the agricultural ecosystem in the maintenance of the nitrogen cycle has an important role.
Purple daffodil is also a kind of livestock feed, good palatability, all kinds of livestock like to eat, and rich in nutrients. It is extremely effective as a high quality feed and protein supplement feed. In addition, it can be used as both green manure and pasture, with a very high availability rate, making it of high value to livestock.
But the use of purple daffodil in animal husbandry should pay attention to for cattle, horses, sheep and other animals, although it can be used as feed, should not be too much, otherwise it is likely to cause bloat disease.
Edible medicinal
Purple daffodil shoots are also for vegetable food. It is one of the main honey plants in China, with a natural fresh aroma, bright and sweet. Zi Yunying honey is made from the nectar collected by bees on the flowers of Zi Yunying and is concentrated in a vacuum at low temperatures to ensure the nutrition and activity of the honey, which is natural, sweet and rich in nutrients.
In addition to the purple daffodil on the eyesight swelling, wind diuretic, sore throat and cough with auxiliary therapeutic effect, is beneficial to improve anorexia, improve the spirit of the spirit of the weak, weak qi and blood, etc., is a health care product.
Zi Yunying can be used as medicine for sore throat and cough, herpes bleeding and other symptoms, the main role is to clear heat and detoxification, diuretic swelling, blood and eyesight, etc., the medicinal value is very high.
White herbs are used for wind-phlegm cough, sore throat, fire eyes, boils, herpes zoster and bleeding from trauma.
Expanded Information
Born on mountain slopes, streamsides and damp places between 400-3000 meters above sea level.
Purple clouds like warm, moist climate. Ziyunying is not strict on soil requirements, and grows better on loose, fertile and moist loamy soil. Suitable for growth of soil pH is 5.5-7.5.
The suitable temperature for the germination of purple daffodil seeds is 15 ℃ -25 ℃, germination needs to absorb more water and a large amount of oxygen. Seedling period the growth of the root system is faster than the above ground, during the overwintering period, the root system and the above ground growth is slower, the above ground growth accelerated after the beginning of spring, but the growth of the root system is still relatively stable, to the present bud period, the above ground growth rate is steeply accelerated in about half a month's time the dry weight can be increased by 1.3 times the month, so that by the beginning of the flowering period of the above ground weight of the dry matter is greatly more than the root system.
In the full bloom period, the ratio of dry matter between the root system and the above ground is about 1:4-6. Rhizobium of Zi Yunying belongs to the family of Zi Yunying rhizobium, which is not a soil resident microbiota, in areas where Zi Yunying has not been planted, generally need to be inoculated with rhizobium. The activity of rhizobacteria is weak during the greening period, rises sharply after greening, peaks during the first flowering period, and declines rapidly thereafter.
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