Among them, the most commonly used Hanpu nutrient solution contains more comprehensive elements and is suitable for general flowers(21 cell propagation trays wholesale). It is forbidden to mix the two mother liquor to avoid precipitation. After the nutrient solution is prepared, the I value should be adjusted(plastic planters suppliers). Generally, the concentration of nutrient solution used in soilless culture is about 0.2%, and should not exceed 0.4%.
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When preparing nutrient solution, we should first read the formula to understand the amount of various compounds, nutrients and oxygen(black plastic plant pots), the concentration of elements and the purity of compounds. The amount and amount of various elements used in the preparation of nutrient solution should be determined according to the varieties of cultivated flower wastes and their different growth periods and regions(4.92inch plastic plant pots).(plastic nursery trays for plants suppliers panama)
In order to reduce the volume and workload of the container for storing nutrient solution, the mother liquor is usually prepared first and stored in a cool place(98 cell propagation trays wholesale). Among them, the mother liquor prepared by a large amount of elements is stored in one container, and the mother liquor prepared by trace elements is stored in another container(black plastic plant pots wholesale). If soilless culture technique is used, this disadvantage can be overcome.
(plastic nursery trays for plants suppliers panama)In soilless culture, most flowers grow well in the weak acid nutrition of 5.5 ~ 6.5, and different plants are different(cheap plastic plant pots bulk). After the nutrient solution is irrigated into the cultivation bed, the surplus nutrient solution is not recycled. In winter, the temperature of liquid should be raised before pouring into the harbor, but it is difficult to cool the nutrient solution in summer(4 inch plastic pots wholesale). Zhu Shiwu formula is more suitable for foliage plants.
If the nutrient solution value is too high and the nutrient solution is alkaline, appropriate amount of sulfuric acid or acetic acid can be added for correction(50 cell propagation trays wholesale); if the value is low and the nutrient solution is slightly acidic, an appropriate amount of potassium hydroxide or sodium hydroxide should be added for correction(bulk pots). Plastic, glass, ceramic and other containers should be used in the preparation and storage of nutrient solution.(plastic nursery trays for plants suppliers panama)
The nutrient solution is driven by a pump from the storage tank into the cultivation bed, and then returns to the storage tank through the cultivation bed and the national liquid pipeline(gallon pot). The surface open method is mainly used in most substrate culture. The main reason is to transfer the heat of nutrient solution to the underground by using underground storage tank(polystyrene plug plant trays). Recycling is used in most hydroponics.
(plastic nursery trays for plants suppliers panama)The optimum liquid temperature of most plants is 18 ~ 20 ℃(32 cell propagation trays wholesale). In order to reduce the trouble of preparing nutrient solution, you can buy ready-made soilless culture nutrient solution or long-term flower fertilizer in flower and tree shop, such as 901 nutrient solution and prospect soilless culture nutrient solution(plastic planters bulk). The use of nutrient solution can be divided into circulation use and open use according to different cultivation forms.
The principle of determining the amount of nutrient solution is that it can not only get enough water and nutrients for plant roots(plug trays wholesale), but also coordinate the relationship among water, so as to achieve the purpose of economic fertilizer use and cost reduction. Because the substrate of soilless culture contains almost no nutrients(shallow germination trays), it can only rely on watering nutrient solution to supply the needs of plant growth.(plastic nursery trays for plants suppliers panama)