scholarly journals Effect of Nutrient Supply on Nutrient Use Efficiency and Yield of Barley (Hordeum vulgare L.) in Wolaita, Southern Ethiopia

2018 ◽  
Vol 6 (12) ◽  
pp. 48-58
Author(s):  
Mesfin Kassa ◽  
Fassil Kebede ◽  
Wassie Haile
Keyword(s):  
Hordeum Vulgare ◽  
Nutrient Use Efficiency ◽  
Nutrient Supply ◽  
Southern Ethiopia ◽  
Hordeum Vulgare L ◽  
Nutrient Use ◽  
Use Efficiency

Yield Gaps, Indigenous Nutrient Supply, and Nutrient Use Efficiency of Wheat in China

2011 ◽  
Vol 103 (5) ◽  
pp. 1452-1463 ◽  
Author(s):  
Xiaoyan Liu ◽  
Ping He ◽  
Jiyun Jin ◽  
Wei Zhou ◽  
Gavin Sulewski ◽  
...  
Keyword(s):  
Nutrient Use Efficiency ◽  
Nutrient Supply ◽  
Nutrient Use ◽  
Yield Gaps ◽  
Use Efficiency ◽  
Indigenous Nutrient Supply

scholarly journals Evaluation of blended fertilizer rates for improving production of food barley (Hordeum vulgare L.) in Semen Ari District, Southwestern Ethiopia

2022 ◽  
Vol 11 (2) ◽  
pp. 10-17
Author(s):  
M Malla ◽  
G Tesema ◽  
S Tesema ◽  
A Hegano ◽  
S Negash
Keyword(s):  
Grain Yield ◽  
Nutrient Use Efficiency ◽  
Fertilizer Application ◽  
Economic Returns ◽  
Net Benefit ◽  
Hordeum Vulgare L ◽  
Southwestern Ethiopia ◽  
Nutrient Use ◽  
Cropping Season ◽  
Use Efficiency

Depletion of soil fertility, depletion of macro- and micro-nutrients and soil organic matter and inappropriate and imbalanced fertilizer application are among the most important factors that reduces the food barley production in Ethiopia. Therefore, the experiment was conducted to evaluate NPSB blended fertilizer rate effect on improving production of food barley in Semen Ari District, Southwestern Ethiopia during main cropping season. Control, (142 NPS + 159 Urea) kg ha-1, (150 NPSB + 41 Urea) kg ha-1, (200 NPSB + 72 Urea) kg ha-1, (250 NPSB + 102 Urea) kg ha-1 and (100 NPSB + 161 Urea) kg ha-1 treatments were used for the experiment which laid out in RCBD following three replication with spacing of 20 cm between rows; and HB 1307 improved food barley seeds were drilled on prepared rows. Full dose of blended and potassium fertilizers were applied at planting time and urea was applied in two split. The result revealed that food barley responded well to application of N, P, S and B than the unfertilized one. Application of 100 kg ha-1 NPSB + 161 kg ha-1 Urea resulted in highest grain yield of 3806.3 kg ha-1, while the lowest grain yield of 1939.2 kg ha-1 was recorded from the nil. Moreover, the highest net benefit of 32124.56 ETB ha-1 and economic returns of 942.2% was recorded in response to application of 100 kg ha-1 NPSB + 161 kg ha-1 Urea. Application of 100 kg ha-1 NPSB + 161 kg ha-1 Urea gave 49.05% yield increment and 40.24% increment in economic return over the control. Therefore, we recommend application of 100 kg ha-1 NPSB + 161 kg ha-1 Urea for farmers and investor’s in study area and similar agro-ecologies as it was optimum for improving food barley production. Further studies and investigation should be done on plant nutrient uptake, nutrient use efficiency and over location. Int. J. Agril. Res. Innov. Tech. 11(2): 10-17, Dec 2021

scholarly journals Yield Gap, Indigenous Nutrient Supply and Nutrient Use Efficiency for Maize in China

PLoS ONE ◽  
2015 ◽  
Vol 10 (10) ◽  
pp. e0140767 ◽  
Author(s):  
Xinpeng Xu ◽  
Xiaoyan Liu ◽  
Ping He ◽  
Adrian M. Johnston ◽  
Shicheng Zhao ◽  
...  
Keyword(s):  
Nutrient Use Efficiency ◽  
Nutrient Supply ◽  
Yield Gap ◽  
Nutrient Use ◽  
Use Efficiency ◽  
Indigenous Nutrient Supply

Tomato Production in Florida Using Fertigation Technology

EDIS ◽  
2020 ◽  
Vol 2020 (5) ◽  
Author(s):  
Mary Dixon ◽  
Guodong Liu
Keyword(s):  
Nutrient Use Efficiency ◽  
Health Benefits ◽  
Vegetable Crop ◽  
High Demand ◽  
Tomato Production ◽  
Nutrient Use ◽  
Use Efficiency

Tomato is in high demand because of its taste and health benefits. In Florida, tomato is the number one vegetable crop in terms of both acreage and value. Because of its high value and wide acreage, it is important for tomato production to be efficient in its water and nutrient use, which may be improved through fertigation practices. Therefore, the objective of this new 7-page article is to disseminate research-based methods of tomato production utilizing fertigation to enhance yield and nutrient use efficiency. Written by Mary Dixon and Guodong Liu, and published by the UF/IFAS Horticultural Sciences Department.https://edis.ifas.ufl.edu/hs1392

Connecting Crop Nutrient Use Efficiency to Future Soil Productivity

2018 ◽  
Vol 102 (4) ◽  
pp. 8-10
Author(s):  
Fernando García ◽  
Andrés Grasso ◽  
María González Sanjuan ◽  
Adrián Correndo ◽  
Fernando Salvagiotti
Keyword(s):  
Nutrient Management ◽  
Nutrient Use Efficiency ◽  
Management Strategies ◽  
Crop Productivity ◽  
Soil Productivity ◽  
Nutrient Use ◽  
Grain Crop ◽  
Wide Scale ◽  
Use Efficiency

Trends over the past 25 years indicate that Argentina’s growth in its grain crop productivity has largely been supported by the depletion of the extensive fertility of its Pampean soils. Long-term research provides insight into sustainable nutrient management strategies ready for wide-scale adoption.

Improved nutrient management in cereals using Nutrient Expert and machine learning tools: Productivity, profitability and nutrient use efficiency

2021 ◽  
Vol 192 ◽  
pp. 103181
Author(s):  
Jagadish Timsina ◽  
Sudarshan Dutta ◽  
Krishna Prasad Devkota ◽  
Somsubhra Chakraborty ◽  
Ram Krishna Neupane ◽  
...  
Keyword(s):  
Machine Learning ◽  
Nutrient Management ◽  
Nutrient Use Efficiency ◽  
Learning Tools ◽  
Nutrient Use ◽  
Use Efficiency

scholarly journals Common Bean Yield and Zinc Use Efficiency in Association with Diazotrophic Bacteria Co-Inoculations

Agronomy ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 959
Author(s):  
Arshad Jalal ◽  
Fernando Shintate Galindo ◽  
Eduardo Henrique Marcandalli Boleta ◽  
Carlos Eduardo da Silva Oliveira ◽  
André Rodrigues dos Reis ◽  
...  
Keyword(s):  
Common Bean ◽  
Nutrient Use Efficiency ◽  
Growth Yield ◽  
Staple Food ◽  
Human Beings ◽  
Rhizobium Tropici ◽  
Nutrient Use ◽  
Zn Nutrition ◽  
Use Efficiency ◽  
Soil Zn

Enrichment of staple food with zinc (Zn) along with solubilizing bacteria is a sustainable and practical approach to overcome Zn malnutrition in human beings by improving plant nutrition, nutrient use efficiency, and productivity. Common bean (Phaseolus vulgaris L.) is one of a staple food of global population and has a prospective role in agronomic Zn biofortification. In this context, we evaluated the effect of diazotrophic bacterial co-inoculations (No inoculation, Rhizobium tropici, R. tropici + Azospirillum brasilense, R. tropici + Bacillus subtilis, R. tropici + Pseudomonas fluorescens, R. tropici + A. brasilense + B. subtilis, and R. tropici + A. brasilense + P. fluorescens) in association with soil Zn application (without and with 8 kg Zn ha−1) on Zn nutrition, growth, yield, and Zn use efficiencies in common bean in the 2019 and 2020 crop seasons. Soil Zn application in combination with R. tropici + B. subtilis improved Zn accumulation in shoot and grains with greater shoot dry matter, grain yield, and estimated Zn intake. Zinc use efficiency, recovery, and utilization were also increased with co-inoculation of R. tropici + B. subtilis, whereas agro-physiological efficiency was increased with triple co-inoculation of R. tropici + A. brasilense + P. fluorescens. Therefore, co-inoculation of R. tropici + B. subtilis in association with Zn application is recommended for biofortification and higher Zn use efficiencies in common bean in the tropical savannah of Brazil.

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