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中文 Language Preference English French 中文 Portuguese Russian Spanish 关于IPNI | 商店 | 网站地图 | 查找 出版物 研究 新闻 主题 分区项目 Close Topics ABCDEFGHIKLMNOPRSTVWYZ Category Crop Nutrient 01 Apr 2019 Final Issue of Better Crops with Plant Food As 2019 marks the 350th anniversary of Hennig Brandt’s discovery of phosphorus (P), it is a time to reflect back on the number of significant scientific advancements that have followed. 更多详情... 31 Mar 2019 Informaciones Agronómicas de Hispanoamérica (LACS) Número 31, Diciembre 2018 更多详情... 31 Mar 2019 Better Crops South Asia - 2019, No. 1 更多详情... 15 Mar 2019 Russian Newsletter Вестник "Питание растений", №4, 2018 更多详情... 02 Feb 2019 Informações Agronômicas (BRASIL) Dezembro 2018 更多详情... 28 Jan 2019 Plant Nutrition Today Our weekly highlighted article is "Nutrient Management for Successful Cover Crops" by Dr. Heidi Peterson. 更多详情... 09 Jan 2019 Improving Cassava Yield and Profitability in the Philippines Cassava’s rising demand for use as food, animal feed, and industrial purposes encourages farmers to increase production. Improved fertilizer practices are necessary to provide. cassava with nutrients needed to produce higher yields, increase farmers’ income, and reverse soil degradation. 更多详情... 02 Jan 2019 Improved Plant Nutrition Helps Moroccan Farmers Control Wheat Crown Rot Wheat crown rot is a fungal disease that results in significant economic loss in Morocco and in wheat-growing areas around the world. The disease causes the heads of wheat plants to turn white and die prematurely. Efforts to control crown rot have been limited by a poor understanding of the interacting factors associated with crop management and disease development, especially the benefits of balanced nutrition. 更多详情... 01 Jan 2019 Research with Impact Olives are one of the most important fruit crops in Morocco. The country’s fruit production has nearly doubled in the last ten years. But this higher production is mainly due to increased tree planting as yields remain low. Nutrient deficiencies and imbalanced fertilization remain a primary constraint to higher yields. IPNI cooperated within a study that evaluated current farmer practices for 36 olive orchards. 更多详情... 11 Dec 2018 A Closer Look at Fertilizer Research This year IPNI supported more than 130 projects aimed at improving the use of fertilizers. In honor of Global Fertilizer Day take a look at the impact of our fertilizer research! 更多详情... 08 Dec 2018 2018 IPNI Catalog Download the new 2018 catalog of educational materials from the International Plant Nutrition Institute. The catalog is complete with order forms and instructions on ordering from IPNI. 更多详情... 刊物 Better Crops China (BCC) China Program Newsletter 肥料品种简介 (Nutrient Source Specifics) Better Crops Plant Nutrition Today Issue Review Series Fact Sheets Study Guides & Manuals 4R Nutrient Stewardship PortalMore ... 研究 Image Database China Research Projects Research with Impact Series Nutrient
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