How to collect and store seeds?

Artificial cultivation* In addition to propagating rhizomes, sheepgrass can also be propagated by seed. The maturity period for Korean sheep seed is from late May to early June, and slightly earlier in the Sichuan and Shaanxi regions. When the skin is about to open and the seeds are exposed and turn brown, pick the fruits in time to harvest them in stages and batches. Pick them as they ripen, transport them for threshing, remove impurities and keep them fresh. time. The method involves mixing river sand or fine river sand with humus soil and mixing it with seeds for storage. If river sand is used, the humidity is about 15%; if fine river sand is mixed with humus soil, the humidity is 20% to 30%; if humus soil is used, the humidity is 30% to 40%; First, use 1% carbendazime by weight of the substrate to sterilize the substrate, then mix the substrate and seeds thoroughly in a ratio of 3:1, put them in wooden boxes and store them in a cool, dry place with shade cast over the above them, to prevent rain leaks. If the quantity of seeds is large, a treatment tank can be built in advance with bricks. The width of the pool is 1.5 meters and the height of the pool is 0.81 to 1 meter. The length depends on the number of seeds. The method of packaging in a box (or tank) is as follows: first place a substrate 3 to 5 cm thick on the bottom, then put the mixed substrate and seeds in the middle, and put substrate of 3 to 5 cm thick on all four walls of The substrate is filled with the substrate and seed mixture, and the top layer should be covered with a 5 to 10 cm thick substrate. This treatment can make the temperature and humiditytee in the box basically consistent. You can also put the mixed seeds in a nylon mesh bag and bury them under the hillside forest. The seed layer is 5 cm thick, covered with soil 10 cm thick and covered with dead leaves 10 cm thick.