Planting techniques of Fructus kansui

Kansui also known as Ganze, swollen hand flowers, headache flowers, cat eyes, perennial herbs, is a unique plant in our country, with purgative water by swelling, swelling Sanjie effect. Now it has been artificially introduced and cultivated, so how should it be planted? Let's take a look at it together with Xiaobian.

1. Land selection and preparation

Kansui hi cool climate, cold resistance, the requirements of the soil is not strict, the general can grow, but should be deep soil layer, loose fertile soil, good drainage, rich in humus sandy loam or clay loam planting is appropriate. Deep ploughing 20-30 cm, according to the fertility of the soil into the base fertilizer, rake fine leveling, start or ridge planting.

2. Reproductive methods

Seeds and roots can be used for reproduction. Seed reproduction is generally carried out in the middle and late July. Before sowing, seeds should be soaked in clean water for 2-3 days. Water should be changed once a day. After mixing with plant ash, hole sowing or drilling should be carried out. hole sow is carried out by open holes according to that row spacing of 15 * 25 cm, and seed is carried out; and the drilling is carried out by ditching the ridge surface or ridge surface according to the row spacing of 20 cm, evenly sowing seeds into the ditches, covering soil and watering. Root division propagation is carried out in spring or autumn combined with harvest. Tubers of plants are dug out, large ones are used as medicinal materials, small ones are used as seeds, holes are opened according to plant spacing of 15×25 cm, seed stems are placed in them, and stems are exposed to the ground. Cover soil and water.

3. Field management

After seedling emergence, the seed propagation method should be combined with intertillage and weeding to thin out seedlings, remove weak seedlings, disease and insect seedlings, and retain strong seedlings. At the same time, topdressing should be applied once every time weeding, thin human and animal manure water should be applied in the early stage, and calcium superphosphate should be applied in the late stage. When loosening soil, pay attention not to be too deep, so as not to damage the roots of seedlings. Water management is also extremely important. In drought, water should be timely to keep the soil moist and meet the needs of plants. In rainy season, water should be drained in time to avoid rotten roots. After the ground part withers, manure or compost should be used to facilitate the root system to winter. After the plant buds appear, except for those that are not planted, the rest should be removed to reduce nutrient consumption, concentrate nutrient supply and root system, and improve yield.

4. Diseases and pests

In summer high temperature, will appear leaf spot damage leaves, serious leaf blight, reduce plant photosynthesis, in the disease can be sprayed bordeaux mixture or carbendazim control. Insect pests mainly gnaw on rhizomes by underground pests, mainly ground tigers and mole crickets, which can be controlled by ordinary methods.

The above is the introduction of Kansui planting technology, I hope to help you, if you want to know more related knowledge, please pay attention to us.