Seedlings are planted with good quality selection and I robustly grown I and II seedlings. Before the planting, the seedlings shall be graded, and the unqualified seedlings shall be rejected, and one or two strong seedlings shall be selected. Then pruning the root system, cut off the damaged, rotted roots, if the root system has a splitting phenomenon should also cut out the new peony, flat peony, in order to facilitate healing. Soak 1 day in fresh water and apply root growth agent (5 grams to 25-30 kilograms of clean water) to the roots of the seedlings for 2 minutes, or apply 5-8 grams of water retention agent Runtebao on each hole immediately. Using a row spacing of 3 m 5 m, 3 m 4 m, 2 m 5 m, and 2 m 4 m, there were 44 plants, 55 plants, 66 plants and 83 plants per acre. Pollination Tree Configuration Pollination trees were planted between rows or between plants, and the ratio of the main cultivars to the pollination cultivars was (4-7):1. Planting method The planting pit has a diameter of 80 cm and a depth of 80 cm, straw is applied at the bottom of the pit, and the thickness is 20 cm. The top soil is filled with a thickness of 30 cm, and the farm fertilizer is applied to 20 kg, and the superphosphate is 1.5 kg. Finally, the backfill is pitted. level. The orchards with a thickness of 80 cm or less in the mountains and soil layers need to be grooved along the planting line, with a depth of 100 cm and a width of 100 cm. The straw is applied at the bottom of the straw and has a thickness of 20 cm. It is filled with topsoil and has a thickness of 30 cm. The straw is applied with a thickness of 10 cm. Then it is filled with topsoil and the thickness is 10 cm. It is applied to a farmyard fertilizer of 20 kg and a superphosphate of 1.5 kg. , Finally backfill the topsoil to fill it. After the backfill, the water is irrigated and the pits are planted.
30x20mm Big Spot Hair Removal Part
Big Spot Hair Removal Part,Permanent Hair Removal ,Laser Removal ,Body Hair Removal
Skin Beauty Equipment Co., Ltd. , http://www.nblaserequipment.com