Introduction of full Light cutting method of Rose
The all-light cutting method of roses is to provide enough sunlight for the whole cutting process without occlusion, but at this time, because of the non-absorbing organs, it is difficult to absorb water. Life activities, especially photosynthesis, must constantly replenish the water in the leaves and spray water frequently to form a water film on the leaf surface, which not only meets the water needs of mesophyll cells, but also reduces the leaf temperature (due to sunlight). The leaf temperature will rise rapidly under the leaf temperature, the high temperature will destroy the life activities of the plant, and the plant will continue to evaporate to lower the temperature), so as to ensure the normal photosynthesis. It is better if there is a spraying device, that is, if there is no spraying condition, use water spraying to solve the problem. Spray water every half an hour after a good week of insertion to keep the water film on the leaves and the air humidity of the seed bed is high. A week later, every time. Spray water every two hours, and then start to take root. After 3 weeks, the transplantation can be carried out. Precious roses and hard roses can also be transplanted after January.
Time: 2019-05-11 Click:
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Green flowers, how to manage hydroponic tulips
At present, the types of hydroponic tulips in this field mainly come from Holland, Taiwan and other places. They all have the right to cooperate in culture and management. According to the need of flowering, the introduction of the whole fragrant bulb of hydroponic flavor was treated. Therefore, it is necessary to select the type according to the needs of the flowering stage.
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Fertilization techniques of Pinellia ternata
Fertilization techniques of Pinellia ternata
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