A seedbed or seedling bed is the local soil environment in which seeds are planted. Often it comprises not only the soil but also a specially prepared cold frame, hotbed or raised bed used to grow the seedlings in a controlled environment into larger young plants before transplanting them into a garden or field. A seedling bed is used to increase the number of seeds that germinate. Greenhouse Seedling Bed,Stainless Greenhouse Seedling Bed,Greenhouse Seedling Nursery Bed JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , https://www.spgreenhouse.com
Red grape grain size is uneven
First, the issue of breeds. Second, the tree tends to be over-prosperous and grows in size. At the same time, the improper control of water and fertilizer in early spring will make the grain size particularly serious. Third, grapes in the flowering season, such as rain, resulting in poor pollination of the grapes, prone to size. Fourth, the grapes are sprayed during flowering, pollinating poorly and forming small particles. Fifth, weak tree vigor, nutrients in the fruit formation period can not meet the needs of fruit enlargement. In addition, when the grapes are deficient in zinc, there are also phenomena such as sparse ears, irregular grains, and small seeds.