The orchard habitat,hail damage and growth of apple had been determined in the orchard which covered with an anti-hail net in loess hilly-gully region of northern Shaanxi Province. Results showed that anti-hail net had increased temperature and overshadowed. Using anti-hail net,orchard air temperature,temperatures at soil surface,20 cm depth and 40 cm depth of soil had been increased slightly in morning and evening,while decreased slightly in afternoon,and daily average temperature had been increased a litt...
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