How to plant Gastrodia elata according to different temperature conditions
The main condition needed for Gastrodia elata and Armillaria mellea is temperature. It can grow and develop normally under the condition of 2-28 ℃. How to control this condition is the most important factor in the success of Gastrodia elata production. Temperatures in various parts of the country can be divided into three types:
(1) Heilongjiang, Jilin, Liaoning, Inner Mongolia, Qinghai, *. These areas must not cause the seedlings to freeze in winter, and do not need to consider the effect of high temperature on the growth of Gastrodia elata in summer. the best plan is to plant Gastrodia elata indoors and heat it up slightly in winter so that it is appropriate not to freeze indoors. Outdoor planting Gastrodia elata is mainly covered with cold protection, or spring and autumn harvest.
(2) Shandong, Hebei, Shanxi, Shaanxi, Hubei, Anhui, Jiangsu and Henan, these areas should not only prevent frost, but also prevent heat. The best plan is to plant them in well-ventilated rooms and spray water to cool down in summer. The factory produces available air conditioners or ice cubes to cool down; keep it indoors for 2 ℃ in winter.
(3) Hunan, Zhejiang, Fujian, Jiangxi, Guangdong, Guangxi, Sichuan and other places, mainly consider how to cool down, should make full use of air-raid shelters, caves, high mountain forests, factory production of available air conditioners. In short, try to keep the indoor temperature no more than 28 ℃ in summer and no ice in winter.
- Prev
How to observe the life history of sexual reproduction of Gastrodia elata
The seed of Gastrodia elata is composed of embryo and monolayer cells without endosperm. The seeds are very small, with an average length of 0.69 mm, a width of 0.14 mm and an average embryo length of 187 microns. After sowing in early June, half a month later, the seed embryo cells began to differentiate, the diameter of the embryo increased obviously, the middle of the seed expanded, the color of the peduncle was dark, and the newly differentiated cells at the top of the embryo were light, and then the seed coat ruptured and the embryo broke through the seed coat. July is the rainy season in the producing area, the ground temperature is about 25 ℃ and the soil moisture is about 60%. The seeds of Gastrodia elata germinate one after another and grow to grow 26 days after sowing.
- Next
Chuandou 6 (soybean)
(1)Source of variety: It was bred by crossing (Xiangchun 10 x Ningzhen 1)x Aijiaozao in Agricultural College of Sichuan Agricultural University in 1995. (2)Characteristics: This variety has moderate plant height (46.9 cm), compact plants and upright growth. Purple flower, brown, limited pod bearing habit, leaf shape elliptic, mature bean is brown, sickle-shaped, seed elliptic, 100-seed weight 22 grams, seed coat yellow, seed hilum pale yellow. Crude protein 45.7%, fat 17.4%, complete seeds
Related
- Fuxing push coffee new agricultural production and marketing class: lack of small-scale processing plants
- Jujube rice field leisure farm deep ploughing Yilan for five years to create a space for organic food and play
- Nongyu Farm-A trial of organic papaya for brave women with advanced technology
- Four points for attention in the prevention and control of diseases and insect pests of edible fungi
- How to add nutrient solution to Edible Fungi
- Is there any good way to control edible fungus mites?
- Open Inoculation Technology of Edible Fungi
- Is there any clever way to use fertilizer for edible fungus in winter?
- What agents are used to kill the pathogens of edible fungi in the mushroom shed?
- Rapid drying of Edible Fungi