Infancy Supplementing basal fertilizer: timely ploughing the tree plate after thawing to loosen the soil to facilitate root elongation; apply basal fertilizer to peaches that have not applied basal fertilizer for more than two years last autumn, combined with topdressing of chemical fertilizers, 2-3 years old trees, potassium sulfate compound fertilizer 0.5 Kg/strain, urea 0.1-0.2 kg/plant, zinc sulfate 0.1 kg/plant topdressing; over 3 years results tree 1-1.5 kg/strain of potassium sulfate compound fertilizer, 0.5 kg/strain of urea, 0.25 kg zinc sulfate/strain Topdressing. Irrigation: After trimming the tree trays and irrigation facilities, irrigate the frozen water. Orchard sowing grass: In late March, planting leguminous plants, such as white clover, alfalfa, and so on. Control pests: Flower buds germinate (flower bud scales like cracking open) Spray 3-5 Baume's lime sulfur spray “dry sticksâ€, after 1 week (mid-March, when buds sprout), spray again 5 % Shida EC 1000 times to eradicate overwintering pathogens, aphids, scale insects, and other overwintering pests on the trees to prevent bacterial perforation, shrinkage, and anthrax. Scale insects occur in heavy gardens, spraying 40% quick-acting emulsifiable concentrate 1000 times solution or 48% Lethben's emulsifiable concentrate 1000 times solution + 95% engine oil emulsion 50-60 times solution. Mommy Supplies,Breast Pump Bag,Postpartum Shapewear,Silicone Lactation Massage NINGBO YOUHE MOTHER&BABY PRODUCTS CO.,LTD , https://www.oembreastpump.com