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草莓采用棚室栽培的技术性较强,如果管理措施不当,会结出许多畸形果,这对产量和品质影响很大。据多年调查分析,造成畸形果的主要原因有棚室温度过低、授粉受精不良、水分供求失调、追施肥料不当、果实过多过密、病虫危害严重等。为此,必须采取相应对策,防止和减少畸形果,提高草莓的产量和品质。1.防棚室温度过低草莓喜欢温暖而凉爽的气候,它不抗严寒、不耐热。温度达到5℃时,即开始萌芽
Strawberry cultivated using a strong technical room, if the management practices improper, will bear a lot of deformed fruit, which has a great impact on yield and quality. According to years of investigation and analysis, the main causes of deformity fruit are greenhouse temperature is too low, poor pollination and fertilization, water supply and demand disorders, improper fertilizer topdressing, too much fruit too dense, pests and other serious harm. To this end, we must take appropriate countermeasures to prevent and reduce deformities, improve strawberry yield and quality. 1. Anti-studio temperature is too low Strawberry like warm and cool climate, it is not anti-cold, heat-resistant. When the temperature reaches 5 ℃, it begins to sprout