avav在线不卡,午夜在线永久免费视频观看网址入口,caopeng在线观看,亚洲一级毛片无码一区二区

Products

Black and Silver Mulch Film

Black and Silver Mulch Film

The front of the product is silver and the back is black. When covering, the silver side is upward and the black side is downward, so that the original white and black mulching film can not only achieve the effect of heat preservation and humidification when the ground temperature is low in winter and spring, but also reflect sunlight in summer and autumn high-temperature seasons, reduce the ground temperature and promote the development of plant roots. The silver surface of the plastic film can reflect more than 80% sunlight. The reflection of light will make the back of the leaves of the lower part of the crop fully reflect the light, greatly reducing the incidence rate of the lower leaves of the plants. The most harmful insects such as 100% louse, aphids and other insects who love to eat on the back of the leaves are most afraid of Yin Baiguang, which will greatly reduce the incidence of such pests. The incidence of weeds under the film was almost zero when the reverse side was black and opaque. Because of its unique technology, plastic film can be recycled after crop harvest to avoid land pollution.
 
主站蜘蛛池模板: 玉山县| 阳曲县| 汉川市| 新蔡县| 漳浦县| 南川市| 泸溪县| 青龙| 泰兴市| 平邑县| 通河县| 通化市| 军事| 孙吴县| 长乐市| 江源县| 隆化县| 永善县| 东至县| 军事| 读书| 丽江市| 含山县| 吐鲁番市| 临漳县| 乾安县| 夏邑县| 久治县| 肥乡县| 呼图壁县| 大连市| 乃东县| 渑池县| 临颍县| 镇雄县| 定陶县| 岢岚县| 周宁县| 靖远县| 鄂州市| 怀宁县|