Osmanthus saplings are cultured mainly by cuttings and asexual reproduction. The questions about the harvest, seed treatment and sowing time of sweet-scented osmanthus seeds are as follows: 1. Seed harvesting time: In general, from the end of May to the beginning of June, when the solid husks turn from blue-green to blue-black and begin to fall off the trees, collect full seeds from the trees or the ground. 2. Post-harvest treatment: Mix the seeds with the sand and rub them out until the yellow-white bone seed shell is not accompanied by any meat residue, and float to the empty seeds. 3, seed storage, sweet-scented osmanthus seeds for physiological after-ripening, must go through a long time of sand, until the completion of the ripening process before germination and emergence; for this can be washed seeds mixed with wet sand, stored in large flowers Pots or jars, pots or cylinders cover the glass (or wood) to moisturize the rodents, in winter to stay indoors to keep the ice. During the storage period, sand grains are always kept moist. The initial water holding capacity of the sand is preferably 10%, and it can be increased to 50% in the middle and later periods. 4. Sowing time: In the early April to the beginning of the next year, the seeds can be sown and nursed when the seeds are cracked. 5, sowing requirements: generally used sowing method, after sowing covered a small amount of straw, and shade, when the seedling height up to 15-20 cm. After 2 years of cultivation in the nursery, transplanting will be carried out in the spring of the 3rd year and blossom after 10 years. Urinary System Test,Urine Analysis System,Urine Calcium Test Strip,Urinalysis Equipments Changchun Medicon Technology Development Co., Ltd , https://www.teststrip.pl