Topics /

Nutrient Expert

List Grid
30 Sep 2018Methodology of fertilizer recommendation based on yield response and agronomic efficiency for rice in China

Xu XP, He P*, Yang FQ, Ma JC, Pampolino MF, Johnston AM, Zhou W. Methodology of fertilizer recommendation based on yield response and agronomic efficiency for rice in China. Field Crops Research, 2017 ...

30 Sep 2018Spatial variation of attainable yield and fertilizer requirements for maize at the regional scale in China

Xu XP, He P*, Zhang JJ, Pampolino MF, Johnston AM, Zhou W. Spatial variation of attainable yield and fertilizer requirements for maize at the regional scale in China. Field Crops Research, 2017, 203: ...

30 Sep 2018Narrowing yield gaps and increasing nutrient use efficiencies using the Nutrient Expert system for maize in Northeast China

Xu XP, He P*, Pampolino MF, Li YY, Liu SQ, Xie JG, Hou YP, Zhou W. Narrowing yield gaps and increasing nutrient use efficiencies using the Nutrient Expert system for maize in Northeast China. Field Cr ...

30 Sep 2018Ecological Intensification Management of Maize in Northeast China: Agronomic and Environmental response

Zhao RR, He P*, Xie JG, Johnston AM, Xu XP, Qiu SJ, Zhao SC. Ecological Intensification Management of Maize in Northeast China: Agronomic and Environmental response. Agriculture, Ecosystems and Enviro ...

29 Sep 2018Quantification of yield gap and nutrient use efficiency of irrigated rice in China

Xu XP, He P*, Zhao SC, Qiu SJ, Johnston AM, Zhou W. Quantification of yield gap and nutrient use efficiency of irrigated rice in China. Field Crops Research, 2016, 186:58-65, DOI: 10.1016/j.fcr.2015.1 ...

29 Sep 2018Estimating nutrient uptake requirements for rice in China

Xu XP, Xie JG, Hou YP, He P*, Pampolino MF, Zhao SC, Qiu SJ, Johnston AM, Zhou W. Estimating nutrient uptake requirements for rice in China. Field Crops Research, 2015, 180: 37-45

25 Sep 2018Field visit to grapes in Liaoning Province

IPNI China director Dr. Ping He visited grape field experiments in Yingkou, Liaoning Province with cooperators from different research institutions and universities. Nutrient omission plots of N, P an ...

25 Sep 2018Society meeting includes Nutrient Expert training

IPNI China co-hosted the 2018 annual meeting of the Chemical Fertilizer Professional Committee of the Chinese Society of Plant Nutrition and Fertilizer in Xi’ with the theme of “Chemical Fertilizer Re ...

22 Aug 2018IPNI China Program participated Society meeting and made an on-site training on Nutrient Expert

The 2018 annual meeting of the Chemical Fertilizer Professional Committee of the Chinese Society of Plant Nutrition and Fertilizer, with the theme of “Chemical Fertilizer Reduction and Sustainable Dev ...

25 Nov 2016The Nutrient Expert training attracts great interest from the society meeting

On November 22, a Nutrient Expert training program was held in Jinan by IPNI China Program. Dr. HE Ping presented the nutrient management principles and practices for Nutrient Expert, followed by Nutr ...

19 Oct 2016CAAS launches project on Nutrient Expert based fertilizer recommendations

Dr. Ping He, director, China, will lead a new project recently launched by the Institute of Agricultural Resources and Regional Planning and the Chinese Academy of Agricultural Sciences (CAAS).

29 Apr 2015Dr. Terry Roberts visited EI sites for winter wheat in Hebei Province

On April 19, 2015, Dr. Ping He accompanied Dr. Terry Roberts, Dr. Adrian Johnston, and Dr. Rob Mikkelsen to visit EI experiment in Dahe Experimental Station in Shijiazhuang, Hebei Province. The site i ...

10 Mar 2015Nutrient Expert improved both grain yield and nutrient efficiency

Crop yield response reflects soil fertility after fertilization. The scientific basis for Nutrient Expert (NE) is from agronomic database compiled from numerous fertilizer field experiments, soil indi ...

28 Jan 2015Study and application of nutrient expert (NE) system for maize in wheat-maize rotation

Maize is one of the most important and highly efficiency C4 crops in the world. Anhui is one of the major maize-producing provinces in China with a total planting area of 761,000 ha in 2010. But here ...

12 Oct 2014Nutrient Expert gained the good field performance for rice

Dr. Ping He participated mid-term evaluation of 973 project held in Wuhan. Dr. Ping He was involved in Nutrient Expert based fertilizer recommendation in topic 5 that including Nutrient Expert wheat, ...

24 Oct 2013VIDEO - Nutrient Expert® - A New Fertilizer Recommendation Approach based on Yield Response and Agronomic Efficiency

The video runs for 6 minutes and gives an introduction of Nutrient Expert®. It explains principles and practices of Nutrient Expert® decision support system software developed by IPNI staff and used f ...