作者:
机构:
来源:HORTSCIENCE
关键词:
Chinese onion; NPK requirement; QUEFTS model; yield response; agronomic efficiency
年份:2022
作者:
机构:
来源:COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS
关键词:
Crop rotation
fertilizers
rice
wheat
年份:2009
作者:
机构:
来源:FIELD CROPS RESEARCH
关键词:
Soil available phosphorus
Yield response
Phosphorus management
Relative yield
作者:
机构:
来源:GEODERMA
关键词:
Cadmium phytoavailability
Chicken and pig manure composts
Soil
BCF
UC
Cd-fractionations
作者:
机构:
来源:ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
关键词:
Cadmium
Availability
Wheat straw
Pig manure
Radish
作者:
机构:
来源:AGRONOMY JOURNAL
作者:
机构:
来源:FIELD CROPS RESEARCH
关键词:
Potato
Potassium
Yield response
K use efficiency
Critical level
K recommendation
作者:
机构:
来源:JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE
关键词:
nitrogen
nitrogen use efficiency
nitrogen input
nitrogen output
nitrogen balance
nitrogen surplus
年份:2013
作者:
机构:
来源:BIOLOGY AND FERTILITY OF SOILS
关键词:
Minimum data set
PLFA
Soil quality evaluation
Soil quality index
Yellow clayey paddy soil
年份:2014
作者:
机构:
来源:FIELD CROPS RESEARCH
关键词:
QUEFTS model
Wheat
Internal efficiency
Balanced nutrient requirement
年份:2013