Fertilizing flowers depends on the season. The spring and autumn seasons are the strong season for flower growth. At this time, more fertilizer is needed, and the fertilizer should be properly applied in time. The summer temperature is high, and the concentration of applied fertilizer should be small, and the number of times should be more. Fertilization depends on the type of flower. Different flowers have different requirements for fertilizers. Flowers such as calamus and palm, which are mainly based on foliage, may be biased towards nitrogen fertilizer; large-scale flowers such as chrysanthemums and peony, etc., need to apply a proper amount of compound fertilizer during flowering; The water and fertilizer should be properly controlled during the period, but the compound fertilizer should be applied in the strong fruit period to promote the fruit color; the fragrant flowers such as jasmine and sweet-scented osmanthus, after entering the flowering period, apply more phosphorus and potassium fertilizer to promote the flower fragrance. The flower that needs to be cut every year needs to increase the proportion of phosphorus and potassium fertilizer to facilitate the sprouting of new branches. Some flowers have certain requirements for fertilizer, such as sweet-scented osmanthus, camellia happy pig manure avoid human waste; azaleas, camellias and so avoid alkaline fertilizers. Pay attention to the growth period of the flower. In the flower bud differentiation period, it is necessary to pay attention to the application of more flower fertilizer or 0 . 2 % potassium dihydrogen phosphate solution. During the bud period, avoid fertilizing too much, and watering too much. Some flowers should provide sufficient nutrients in the growing and flowering period, such as Milan, jasmine, and a bunch of red. Take a look at the growth of flowers when fertilizing. In the growing season, the flower lacks water and is small, thin and short, and it is easy to cause less flowering or small flowers. Therefore, attention should be paid to the application of yin and thinness, and more application before germination, more application of gestation buds, more application after flowering; Application, less flowering, less rainy season; no longer applied, no new planting. Hot Mounting Consumables,Hot Mounting Powder,Hot Mounting Press Machine,Hot Mounting Process TROJAN (Suzhou) Technology Co., Ltd. , https://www.trojanmaterials.com
The choice of compression packer compound depends on laboratory objectives and the requirements of final analysis. Many different powders and preformed molds can be used to meet a variety of needs, including colorful universal phenolic powders, hard mineral filling compounds, transparent thermoplastic compounds and conductive compounds for SEM analysis.
Total 1 | <First <Prev 1 Next> Last> |
share to:
Compression fixation compounds use heat and pressure to encapsulate the sample. Compression fixation media include resins, phenolic powders, compression fixation powders and preforms that minimize shrinkage during preparation while protecting and preserving sample edges.