施用碳氢核肥应注意的事项有哪些?

　　What should be paid attention to when applying hydrocarbon nuclear fertilizer?

　　1、温度的变化，光合作用适温度25～30℃,35℃开始下降，40～50℃停止光合作用，低温0～2℃也停止光合作用。因此，气温低于10℃、高于35℃，不要喷施碳氢核肥。

　　1, the temperature changes, the best temperature of photosynthesis 25~30 degrees, 35 degrees began to decline, 40~50 degrees of photosynthesis stopped, the lowest temperature 0~2 degrees also stopped photosynthesis. Therefore, the temperature is lower than 10 degrees, higher than 35 degrees, do not spray hydrocarbon nuclear fertilizer.

　　2,、水是光合作用的重要原料。天气干旱时，光合作用受到抑制达到10～90%，土壤和大气水分影响叶片含水量。缺水时，气孔关闭，影响二氧化碳进入叶内。

　　2, water is an important raw material of photosynthesis. When the weather is dry, photosynthesis is inhibited, reaching 10 to 90%, and soil and atmospheric water affect the water content of leaves. Water shortage, stomatal closure, effect of carbon dioxide into the leaf.

　　3、叶面喷施光碳核肥的同时，还要在作物根部施足有机肥(农家肥)，既满足作物对氮、磷、钾的需求，同时也满足土壤微生物的活动，分解有机物放出的二氧化碳，土壤二氧化碳一部分溶于土壤溶液中由根部吸收，一部分扩散到空气中供叶吸收。

　　3, foliar fertilizer light carbon nuclei at the same time, but also in the roots of crops applying enough organic fertilizer (manure), not only meet the demand of crops of nitrogen, phosphorus and potassium, but also to meet the soil microbial activity, the decomposition of organic matter carbon dioxide, a part of soil carbon dioxide dissolved in the soil solution is absorbed by the roots. A part of spread into the air for leaf absorption.

　　4、对作物的残体、动物粪便等有机物，必须经过无害化处理施入田间，回归大自然，还原生物链，达到自然生态平衡、同时又为农作物施了氮、磷、钾等有机肥。所以氢碳核肥与有机肥的配合施用，是科学的施用方法。

　　4, the crop residues and animal manure and other organic matter, must pass the harmless treatment facilities into the field, return to nature, the reduction of the food chain, achieve the balance of natural ecology, but also for crop nitrogen, phosphorus and potassium fertilizer and organic fertilizer. Therefore, the combination of hydrogen, carbon, nuclear fertilizer and organic fertilizer is the most scientific method of application.