Chrysanthemum is a perennial herb of the genus Chrysanthemum. It is erect or carried out, thick and multi-branched, plant height 40-150cm, branchlets blue-green or purple-brown. Leaves large, ovate to broadly lanceolate, margin serrate or deeply culate, base cuneate, stalk. It is the traditional flower with the longest history in China. It has aliases such as éž , Juhua, Jinrui, Women's Day and Huanghua. Chrysanthemum is not only colorful, beautiful, and not afraid of the cold, proud of the frost, since ancient times, has been deeply loved by people.
Chrysanthemum is a cold-tolerant flower. It has a cool climate and sufficient light. At 18-21 °C, growth and development are most suitable. Except Xiaju, most of them are open in the golden autumn. In recent years, studies have shown that hydroponic chrysanthemum has higher chlorophyll content, more dry matter accumulation, lower transpiration intensity, faster growth and development, and bud and translucency can be advanced from 8 days to 12 days, and flowering can reach 50 days. Up to 60 days, you can raise the morning market, increase the price and enjoy the value.
The inorganic nutrients required for the preparation of nutrient solution for hydroponic chrysanthemum are: potassium nitrate 69%, superphosphate 18%, magnesium sulfate 9.7%, urea 1.4%, ferrous sulfate 0.69%, manganese sulfate 0.27%, phosphoric acid 0.27%, anhydrous Calcium chloride was 0.067% and zinc acetate was 0.067%.
The ratio of the total weight of inorganic elements to water is 1:500 in the early period (mid-July to early August), 1:300 times in the medium term (mid-August to mid-September), and later (late September to mid-October) It is 1:400 and the pH is 5 to 5.5.
At the beginning of July, the roots were completely transplanted into a new pot with an inner diameter of 20 cm and a depth of 14 cm. The base was made of vermiculite, and the bottom drain hole was covered with a tile.
After planting, it is sprayed with water sprayer, and the upper part is covered with plastic film to prevent rain, and the cover curtain is shaded. After 7-10 days, remove the plastic film and the curtain (the following heavy rain and then cover the plastic film before the middle and late August), start pouring the nutrient solution, once every 5 days, spray some water after each application to prevent the nutrient solution. Leave on the blade to cause damage.
Apply nutrient solution 3 days after the beginning of autumn, and then change it to 5 days once after the bud. If it rains, it should be supplemented with nutrient solution in time. Because the matrix is ​​soft, the chrysanthemum seedlings tend to fall, so it is necessary to spray 800-1000 times of B9 solution 2-3 times in the early stage and when the seedling height is 10-15 cm, in order to prevent the length.
Hydroponic chrysanthemums, from the cuttings to the flower color first release, only 110-130 days, the strong growth of the chrysanthemum seedlings. Moreover, compared with soil cultivation, the labor intensity is low, and it is more clean and hygienic.
Bulk Blending Fertilizer (BB Fertilizer/Mixture of Fertilizer) is a kind of compound granular fertilizer mixed by several single fertilizers or compound fertilizers according to certain proportion. It has characters of granule uniformity, less water, moderate granule intensity, no agglomeration, easy to use and low cost.
The formulation (N,P,K content) of BB Fertilizer can be flexibly changed according to the crop`s nutrition requirement, local soil fertility, crops growing levels and other conditions, therefore BB Fertilizer is more scientific and targeted especially for balance fertilization.
High-phosphorus fertilizers refer to fertilizers in which phosphorus is higher than nitrogen and potassium.
High Phosphate Fertilizer,Bulk High Phosphate Fertilizer,High Purity Phosphate Fertilizer,High Phosphate Organic Fertilizer
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