甜樱桃大棚栽培技术甜樱桃，色艳、个大、形美、味甜、养丰富，而且皮厚、肉硬、耐贮运，是早熟高档果品；但其花期不耐低温，往往遭受晚霜为害，影响座果。果实成熟期遇雨又易引起裂果，降低果实品质。为了提早果实成熟期和免受不良气候危害，提高产量，增加经济效益，应... Sweet cherry cultivation techniques Sweet cherry, color Yan, a large, shape the United States, sweet, rich, and thick skin, meat and hardy, storage and transportation, is a precocious high-grade fruit; Affect the fruit. Fruit ripening and easily lead to cracking fruit, reducing fruit quality. In order to early fruit maturity and avoid adverse weather hazards, increase production, increase economic efficiency, should ...