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麦豆航喷液体肥效果史德慧（黑龙江省洪河农场）１９９２年洪河农场对小麦、大豆进行一次飞机航化作业叶面喷施“北丰”牌多元复合液体肥，增产效果显著。小麦叶面喷肥在３区２－３号地，品种是克旱９号，用水量每公顷２５千克，“北丰”液体出用量每公顷３．７千克，与未...
Malt aerosol liquid fertilizer Shi Dehui (Heilongjiang Province Honghe Farm) In 1992 Honghe Farm on wheat, soybeans for an aviation operations Foliar spraying “Beifeng” brand multiple compound liquid fertilizer, a significant increase in yield. Wheat foliar fertilizer in Area 3, No. 2-3, the variety is Khan 9, water consumption 25 kg per hectare, “Beifeng” liquid output of 3.7 kg per hectare, and not ...