The trunk of the large flower bud is straight and grows rapidly. The tree shape is neat and beautiful, the branches and leaves are dense, and the crown is round. In late autumn, the old leaves of fuchsia are mixed in the green leaves, which is very beautiful. It has sweet and sour taste, can be eaten raw and brewed, and the seeds can be pressed with oil. It is an excellent garden and greening tree species for both viewing and eating. First, the real collection and processing It takes about 15 years for the flower buds to bloom and bear fruit. The fruit trees have obvious ages. The maturity period is from late October to mid-November. During this period, the collection should be carried out. The harvested fruit is too late to be eaten by animals and cannot be collected. After harvesting, the fruit should be stacked for 3 to 5 days, and the skin should be softened and treated. The fruit is mixed with sand and the pulp is washed. The seeds are washed with water to dry, and the seeds and sand are uniformly mixed in a ratio of 1:3 and stored in layers. The seed has a weight of 800 grams and a seed weight of 30 to 35 kilograms per acre. Second, planting on the ground The nursery land should be selected in the sunny and well-drained sandy loam. Deep digging is required before planting and disinfected with 3% salt. The seedbed is 1.2 meters wide and the bed is 20 centimeters high. The bed surface should be meticulously leveled to remove stones and weeds. The side ditch and the trail should be straight. The bottom of the ditch should be flat and water should not be accumulated. Sowing in early March, sowing can be ordered on-demand. The row spacing of the on-demand plants is 1025 cm, the row spacing is 30 cm, and the seeding ditch is 8 to 10 cm deep. First put the decomposed cake fertilizer at the bottom of the ditch, then put a layer of 5 cm thick loess to cover the base fertilizer and then sow. After sowing, the seed is covered with a layer of 2 cm thick loess, which is beneficial to reduce weeds in the seedlings, promote the growth of the roots of the seedlings, and finally cover the layer of straw to moisturize. The germination rate of the seeds of S. grandiflora is higher, generally above 80%. After about 40 days of sowing, the germination was unearthed. When 30% of the seedlings were unearthed, the straw should be uncovered in time. Third, field management Large flower buds grow rapidly, adaptability, and easy management during seedling stage. After the seedlings are unearthed, the weeds in the seedlings should be removed in time. After weeding, 0.1% urea can be applied to facilitate the growth of the seedlings. From May to June, the soil should be fertilized once every 10 days, and the fertilizer is mainly nitrogen. From July to August, phosphorus and potassium fertilizers should be added to the fertilizer water, and nitrogen fertilizer should be applied less. The concentration of fertilizer and water should be moderately increased. In case of heavy rain or high temperature soil drying, field irrigation should be carried out in the morning and evening to reduce the soil temperature and ensure the normal growth of seedlings. After entering September, stop fertilization, so as to prevent the seedlings from growing wild and affecting the lignification of the seedlings. In addition, weeds should be removed before each fertilization to reduce the consumption of soil nutrients by weeds. Fourth, seedling transplant The large seedlings grow faster, the average annual seedling height is 80 cm, the highest is more than 1 m, the average diameter is 0.6 cm, and the thickest is 1 cm. One year old seedlings can be transplanted or used for afforestation. Due to the development of the main root of the large flower bud, the lateral roots and the fibrous roots are small, and the seedling transplant should be carried out from February to March before the spring seedlings are germinated. In order to improve the survival rate of seedling transplanting, most of the side branches and leaves should be cut off during transplanting, and the root water should be poured after planting. The seedlings can be cultivated according to the row spacing of 3050 cm (first year) and 60100 cm (second year). The above is the technical requirements for the cultivation of large flower buds introduced for everyone, I hope to help everyone. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone
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