Cultivation techniques include cutting propagation. When the weather is warm in spring, select robust shoots, remove the leaves, cut them into the length of about 15cm, obliquely insert the seedbed at the row spacing of 20cm×3-5cm, slightly compact them, water and moisturize them for about 30-40 days, and plant them at the row spacing of 100cm×65438 after the long roots come out of leaves. In addition, seeds can be used for spring breeding and seedling raising.
After field management planting, it is necessary to build a shed for shade, and the light transmittance is 30%-40%.
That's right. When the vines grow to 25-40cm, scaffolding should be set up to guide the vines to climb. Weed in intertillage 3-4 times a year, and apply fertilizer 1 time in spring and autumn. Cut off dead branches and over-dense weak branches in winter.
Pests and diseases control aphids and leaf rollers, which damage leaves. Trichlorfon can be sprayed 1000 times.