果树成熟期使用反光膜可有效改善不良气候因素对果实着色的影响,促进果实着色、改善品质、提高产量和经济效益。
The use of reflective film in the mature period of fruit tree can
effectively improve the effect of adverse climate factors on fruit
coloring, promote fruit coloring, improve quality, increase yield and
economic benefits.
铺反光膜可在采收前20~30天进行,套袋园一般在摘除果袋3~5天后进行,阴雨天较多时应适当提前。
The reflective film can be carried out for 20~30 days before harvest.
The bagging garden is usually removed after 3~5 days, and rainy days
should be early enough.
铺膜前首先清除行间杂草,剪除树干周围萌蘖,疏除无用徒长枝、直立旺枝、遮光重叠枝、过多的梢枝头,回缩树冠下部拖地裙枝,并进行适当的摘叶,全园喷施
u型槽模具 井盖钢模具 保定雅思 一次性止血带 保定养老院 保定水处理设备 一次性止血带 扭王块模具2次氨基酸或光合微肥,促进光合作用,有利于加快着色。然后拣净地面上的石块,打碎土坷垃,将地整成内高外低的小坡,使雨水流向行间保持膜面干净,以防积水影响使用效果。
Before the paving, we first remove the weeds, remove the tiller around
the trunk, remove the useless and unfutile branches, the erect branches,
the overlay branches, and overlay the branches, shrink the skirt
branches in the lower part of the crown and carry out the appropriate
leaves, and spray the 1~2 amino acid or the photosynthetic micro fertilizer in the
whole garden to promote the cooperation of light and accelerate the
coloring. Then the stones on the ground are cleaned and the soil is
broken, and the ground is turned into a small, high and low slope, so as
to keep the rain flow to the line to keep the film surface clean, so as
to prevent the effect of water accumulation