You can choose to plant double-season varieties with late maturity and high yield, or you can choose single-season varieties with early yield on the market, mainly depending on the market situation and local environment. Because Zizania latifolia is asexual, there is no conventional sowing and seedling raising method.
Generally, old water bamboo piers are planted in different piers. During this period, we should choose the strong-growing, disease-free and male-free Zizania latifolia Bunge, and cut off the muddy small roots of Zizania latifolia Bunge with a knife as seedlings, and about 1 1,000 plants can be planted per mu.
Tiantuan management
1. water content: the water requirement of Zizania latifolia is different in each growth stage, with a small water requirement in the early growth stage and a large water requirement in the peak growth stage, so it is necessary to ensure sufficient water during the period and gradually decrease in the late growth stage.
2. Topdressing: It depends on the growth of Zizania latifolia. When applying fertilizer, it is not appropriate to apply fertilizer directly under the water bamboo seedlings, and it needs to be 2-3cm away from the water bamboo seedlings to avoid burning the seedlings because of excessive fertility.
3. Weeding: Weeding in time during the growth of Zizania latifolia is beneficial to improve soil permeability and avoid nutrient consumption. Generally, weeding can be done 2-3 times.
4. Pest control: The common diseases of Zizania latifolia are leaf blight and rust, and the pests are leafhoppers and aphids. When pests and diseases occur, attention should be paid to timely prevention and control.