论文部分内容阅读
小麦大豆甜菜叶喷“北丰”牌液体肥效果越彦振(黑龙江省二九○农场)1992年我场在大力推广使用增产菌、固氮灵,解磷固氮菌等微肥的基础上,又积极引进应用新华农场生产的“北丰”牌多元复合液体肥(下称液体肥)30余吨,累计应用面积1.13万公顷.其中小麦应用...
Wheat soybeans beet leaf spray “Beifeng” brand liquid fertilizer effect Yueyan Zhen (Heilongjiang Province, two hundred nine farm) 1992 I field to promote the use of increasing bacteria, azadiramate, nitrogen and phosphorus-fixing bacteria and other micronutrients, on the basis of Actively introduce the application of “North Fung” brand multi-compound liquid fertilizer (hereinafter referred to as liquid fertilizer) produced by Xinhua Farm for more than 30 tons with a total area of 11,300 hectares. Which wheat applications ...