The latest culture method of Carpinus przewalskii

Pingzhizhuzi, also known as centipede, lobular oyster, dwarf Hongzi, etc., is a semi-evergreen creeping shrub of Rosaceae. It is an excellent material for arranging rock gardens, courtyards, green spaces and corners. It can be used for ground cover and bonsai production. Fruit branches can also be used for flower arrangement, basic planting or bonsai production. Let's take a look at the breeding methods of Pleurotus ostreatus.

The growth habits of Fructus przewalskii

Pingzhizi likes a warm and humid semi-shady environment, resistant to dry and barren land, not resistant to damp and heat, has a certain degree of cold resistance, and is afraid of stagnant water. Distributed in Shaanxi, Gansu, Hubei, Hunan, Sichuan, Guizhou, Yunnan, China, born in shrubs or rocky slopes at an altitude of 2000-3500 m, and also distributed in Nepal.

The Propagation method of Fructus przewalskii

The main results are as follows: 1. Sowing: cutting and seed propagation are commonly used in the propagation of Scutellaria paniculata. Seeds are sowed in autumn or stored in wet sand in spring, fresh seeds can be sowed immediately after harvest, and dry seeds should be sowed in early spring from January to February. Transplanting should be carried out in early spring, and big seedlings should carry soil balls.

2. Cutting: the cuttage propagation of Scutellaria paniculata can be carried out in spring or plum rain season, the spring cutting should be kept warm and moisturized, the mountain mud or peat soil should be used as the substrate, and the medium with good permeability should be used in the plum rain season, and the survival rate of tender wood cutting in summer is high.

The Culture method of Fructus thunbergii

1. Transplanting: the temperature of the seedling shed is kept at about 28 ℃, the humidity is kept above 90%, and the water is sprayed once a day, but the soil is not too wet to keep the leaf surface moist. In order to prevent bacterial infection, 0.2% carbendazim solution was sprayed once on the 7th day after insertion for comprehensive disinfection. The seedlings began to be refined after 40 days, and the seedlings could be transplanted after 5 or 6 days.

2. Humidity: Pleurotus ostreatus likes a humid or semi-dry climate environment, which requires that the relative temperature of the air in the growing environment is 50-70%. When the air relative humidity is too low, the lower leaves yellowing and falling off, and the upper leaves have no luster.

3. Temperature: Pleurotus ostreatus is native to the subtropics, so the temperature in winter is very strict, and the growth stops when the ambient temperature is below 8 ℃.

4. Lighting: Pingzhizhuzi has a strong ability to adapt to light, so it should be placed in a place with bright light as far as possible during indoor maintenance. After a period of indoor maintenance (about a month), it should be moved to an outdoor shaded place (with heat preservation in winter) for a period of time (about a month), so it will be exchanged alternately.

5. Fertilizer and water: in the usual maintenance process, it is necessary to carry out proper fertilizer and water management. In the winter dormancy period, the main work is to control fertilizer and water, the interval period is about 3-7 days, the interval period is shorter in sunny or high temperature, and longer or unwatered in rainy or low temperature.

6. Pruning: when the plant enters dormancy or semi-dormancy period in winter, the branches such as thinness, disease and insect, death and overdensity should be cut off, and the branches can also be arranged in combination with cuttings.

7. Change the basin: as long as it is properly maintained, it will grow very fast. when it grows to a certain size, we should consider changing it to a larger basin so that it can continue to grow vigorously. The culture soil and component ratio for basin change can choose one of the following, vegetable garden soil: slag = 3:1, or garden soil: medium coarse river sand: sawdust (slag) = 4:1:2, or one of paddy soil, pond mud, rotten leaf soil.