葡萄早熟增产增甜显色有灵药１神力素、丰果灵：在葡萄抽穗开花前７天，用超高产神力素１００ｇ或丰果灵２００ｇ对水３０ｋｇ喷施植株叶面。２０天后，再喷施生长素、生物素、激素等，能增强葡萄光合作用强度，促进植株健壮，提高座果率，防止早衰，增加果实糖度和产量，... Premature grapes yield sweet color enhancement Ling Shen Su, Feng Guoling: 7 days before the flowering of grape grapes, with high-yielding divine 100g or Fengguo Ling 200g on the water 30kg spraying plant foliage. 20 days later, spraying auxin, biotin, hormone, etc., can enhance the intensity of grape photosynthesis, promote plant robustness, improve fruit set rate, prevent premature aging, increase fruit sugar and yield, ...