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名称:保定硕丰园艺材料有限公司

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苹果园反光膜的正确使用
1、作用原理: 1. Principle of action: 苹果果实只有靠太阳光的直射才能着色,果实着生部位不同,阳光不能充分照射苹果导致着色不均匀。果园通过铺反光膜,反射阳光,改善整个果园特别是下部及内膛光照条件,使果实尤其是果实不易着色的部位(如萼洼处)充分着色,增加全红果,改善果品外观。 Apple fruit can only be colored by direct sunlight, and the sun is not fully illuminated by the sun, causing uneven coloration. The orchard through the reflective film, reflecting sunlight, improve the whole orchard especially the lower part and the inner light conditions, especially the fruit fruit unsusceptible part (such as the calyx end.) full color, increased red fruits, improve fruit appearance. 据测定,铺反光膜园内中下层(距地面 1.5m 以下)的光合有效反射量增加 4~10 倍。 According to the determination, the amount of photosynthetically active reflection in the middle and lower layers of the garden (1.5m below the ground level) increased by 4~10 times. 2、反光膜及园地选择: 2, reflective film and garden choice: ①反光膜选择:果园使用的反光膜宜选用反光性能好、 防潮防氧化、 抗拉力强的复合型塑料镀铝箔膜,其反光率可达 60%~70%,一般每亩果园用反光膜350㎡~450㎡,可连续使用 1~3 年。 The reflective film: reflective film should use orchard composite plastic aluminum foil with good reflection performance, moistureproof and anti oxidation, high tensile strength, the reflection rate is 60% ~ 70%, the general per mu orchard of 350 square meters to 450 square meters of reflective film, can be used continuously for 1 to 3 years. ②园地选择:应选择管理精细,透光率好的果园,一般行间要有 0.6m~1m 的作业带,有太阳直射光,管理粗放,树体高大,果园郁闭,透光差的果园,意义不大。 The garden: should choose fine management, good light transmission rate of the orchard, generally have 0.6m lines to 1m work, with direct sunlight, extensive management, tall tree canopy, orchard, poor light orchard, little significance. 3、铺设方法: 3, laying method: (1)铺膜时间。套袋园一般在摘除果袋3~5天后进行,具体时间,要根据不同地区不同品种的成熟时间而定, (1) laying time. The bagging garden usually takes 3~5 days after the removal of the fruit bag, and the specific time should be determined according to the maturity time of different regions and varieties, (2)铺膜准备。在铺膜前清除行间杂草,将地整平。为了保证反光膜的效果,在铺膜前适当摘叶,还可适度修剪,回缩树冠下部裙枝,疏除冠内遮光的枝,保证足够的阳光反射。 (2) paving preparation. Weed the rows of weeds before placing the film. In order to ensure the effect of reflective film, the appropriate leaf picking in the shop before the film, but also moderate pruning, retraction of lower crown skirt branches, crown thinning shading of the branches, to ensure adequate sunlight. (3)铺膜方法。顺树行铺在树冠两侧。先将成卷的反光膜放在果园的一端, 然后倒退着将膜慢慢展开,边展边用砖块或绳子压膜。不宜用土压膜,以防将反光面弄脏,影响反光效果。 (3) film laying method. Row trees on both sides of the crown. The first volume into reflective film on one end of the orchard, and then back the film started slowly, while the side of the exhibition with a brick or rope film. With the soil not to prevent the film, reflective surface with reflective effect effect. (4)铺膜后的管理。铺后应注意常检查,刮风下雨后,应及时将膜重新整平,清扫膜上的泥土、落叶和积水。 (4) management after paving. After the shop should pay attention to regular inspection, after the wind and rain should be timely re leveling membrane, cleaning the film on the soil, leaves and water.

联系方式

  1. 名称:保定硕丰园艺材料有限公司
  2. 电话:0312-6599996
  3. 手机:13603285599
  4. 地址:保定北收费站北一公里闫庄

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