Root rot of Schisandra chinensis
The disease occurred from early May to early August. During the onset of the disease, the junction of the root and the ground blackened and rotted, the root bark fell off, the leaves withered, and even the whole plant died. It is mostly caused by stagnant water in the field. Control methods: ① field plots can not accumulate water, when it rains, it should be drained in time to keep the soil moisture about 40%. During the onset of ②, the roots were irrigated with 50% carbendazim 500-1000 times.
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Key points of pruning methods of Schisandra chinensis
Pruning is the key to achieve stable and high yield in artificial cultivation of Schisandra chinensis. The author has been engaged in the artificial cultivation of Schisandra chinensis since 1997, and summed up the pruning method in practice, which is now written for farmers' reference. The main results are as follows: 1. The north-south direction of Schisandra chinensis cultivation is the best, with good daylighting and good ventilation, which lays a foundation for stable and high yield. 2. Schisandra chinensis seedlings grew vigorously in the summer of the year when they were transplanted, leaving 4 sturdy lateral vines for each plant to draw stems, one seedling with two stems and two main vines per stem. Cut the main stem of the original seedling
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High-yield Cultivation Techniques of Fructus Schisandrae Chinensis
Schizandra chinensis is a medicinal plant. Its wild resources are decreasing and market demand is increasing. The main points of high-yield cultivation techniques of schisandra chinensis are as follows:1. Seedling cultivation schisandra chinensis is suitable for growing in slightly acidic soil, with frost-free period more than 115 days per year and accumulated temperature above 2300℃. Cultivated plots should be selected for good drainage, low groundwater level or shady slope. Planting with hedge frame, plant spacing of 0.75 m x 2 m-1.0 m x 2 m. It is planted in late April. Soak seedlings in water for 12 hours to 24 hours before planting
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