Hail netting reduces sunlight levels by up to 25%, however the apple tree canopy itself can reduce sunlight levels by up to 95% or more. It is tree vigor that determines how apple trees respond to netting, and fruit size on vigorous trees under hail netting will be reduced if inappropriate pruning strategies are used that encourage excessive shoot growth.
THE INFLUENCE OF ANTI-HAIL NETS ON THE FRUIT QUALITY OF RED APPLE CULTIVARS
Effects of hail nets on orchard light microclimate, apple tree growth
Orchards protected by hail netting need to rapidly reach and then maintain high yields and packouts
Meteor-Warranty-Woven-and-Knitted-Black-White-Pear-and-Transparent_nets
Effect of anti-hail nets on fruit protection, radiation, temperature and quality of ‘Mondial Gala’ apples
影響蘋果商品率因素圖片說明
蘋果品種分類及成熟時間
M9蘋果樹果實負載量對照表,歐洲專家給予的建議。
每批次采摘前 1-2 天內完成。3 年及 3 年以下的樹齡選取 25 棵樹,4 年及 4 年以上的樹,選取 10 棵樹進行。