Effects of Long-Term Application of Slurry Composting Bio-Filtration on Red Pepper Growth, Yield, and Nutrient Use Efficiency and Soil Response

2018 ◽  
Vol 36 (4) ◽  
Keyword(s):  
Nutrient Use Efficiency ◽  
Growth Yield ◽  
Red Pepper ◽  
Soil Response ◽  
Nutrient Use ◽  
Use Efficiency

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.

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.

scholarly journals Growth, Yield and Nutrient Use Efficiency of Corchorus olitorius under Irrigated and Rain-fed Conditions in Northeastern Benin (West Africa)

2020 ◽  
pp. 32-44
Author(s):  
Sabaï Katé ◽  
Pierre G. Tovihoudji ◽  
Michel Batamoussi-Hermann ◽  
Elvire L. Sossa ◽  
Rodrigue Idohou ◽  
...  
Keyword(s):  
Nutrient Use Efficiency ◽  
Growth Yield ◽  
N Fertilizer ◽  
Growth And Yield ◽  
Cow Dung ◽  
Corchorus Olitorius ◽  
Organic Manures ◽  
Nutrient Use ◽  
Leaf Yield ◽  
Use Efficiency

Aims: Investigated the influence of organic manures (municipal solid waste compost [MSWC] and cow dung) and N-fertilizer on growth, yield and nutrient use efficiency of jute mallow (Corchorus olitorius L.) under two water regimes (rain-fed and irrigated). Study Design: Randomized complete block. Place and Duration of Study: Farm of Faculty of Agricultural Sciences, University of Parakou, Northern Benin (latitude 09°20’16.8’’N and longitude 002°38’54’’ E, 353 m asl), during 2013 rainy (June to August) and dry seasons (October to December 2013). Methodology: Ten treatments derived from a factorial combination of five levels of organic manures (control, MSWC at 10 t/ha, MSWC at 20 t/ha, cow dung at 10 t/ha and cow dung at 20 t/ha) and two levels of N-fertilizer (0 kg and 50 kg urea/ha), arranged in a randomized complete block with three replicates were considered. Results: Results showed that water regime significantly (p<.001) affected growth and yield of jute mallow. In addition, the growth and yield parameters showed significant differences (p<.001) in relation to different rates of organic manures.  The integrated use of organic manure and urea increased plant height, number of leaves, stem diameter, number of branches, leaf growth parameters and leaf yield. The maximum amount of leaf yield (7554.88 kg/ha) was obtained with 20 tons/ha of MSWC and 50 kg urea/ha. Conclusion: Fertilizer types also had highly significant effects on nutrient use efficiency. Application of these treatments could help to enhance yield and growth of the jute mallow.

scholarly journals Impact of drip irrigation and fertigation scheduling on tomato crop - An overview

2018 ◽  
Vol 10 (1) ◽  
pp. 165-170
Author(s):  
Ankush Ankush ◽  
Vikram Singh ◽  
Vinod Kumar ◽  
Dharam Pal Singh
Keyword(s):  
Nutrient Uptake ◽  
Nutrient Use Efficiency ◽  
Maximum Yield ◽  
Growth Yield ◽  
Irrigation Scheduling ◽  
Primary Objective ◽  
Tomato Crop ◽  
Traditional System ◽  
Nutrient Use ◽  
Use Efficiency

The primary objective of this review study was to determine the best irrigation and fertilizer scheduling practice in order to achieve maximum yield with maximum water and fertilizer use efficiency and highest nutrient uptake. It is found nutrient use efficiency could be as high as 90 per cent in fertigation as compared to 40 to 60 per cent in conventional methods. The amount of fertilizer lost through leaching can be as low as 10 per cent in fertigation whereas it is 50 per cent in the traditional system. It is observed that irrigation and fertigation scheduled at 75% ET and at 75% RDF, respectively could be a good alternate for saving water and nutrients with enhanced nutrient uptake, growth, yield and quality of crops. In this paper, the literature pertaining to the different aspects of fertigation and irrigation scheduling are reviewed.

The effect of feeding ensiled alternative forages compared with ensiled ryegrass on excreta losses from growing lambs

2009 ◽  
Vol 2009 ◽  
pp. 162-162
Author(s):  
C L Marley ◽  
R Fychan ◽  
M D Fraser ◽  
R Sanderson ◽  
R Jones
Keyword(s):  
Trifolium Pratense ◽  
Nutrient Use Efficiency ◽  
Nutrient Balance ◽  
Red Clover ◽  
Nutrient Use ◽  
Use Efficiency ◽  
Potential Impact ◽  
Farm System ◽  
Livestock Systems

An experiment investigated the effects of using ensiled alternative forages compared with ensiled ryegrass on lamb productivity, nutrient use efficiency and total excreta losses in a lamb finishing system. Lambs offered alternative forages had a higher liveweight gain and nitrogen use efficiency than lambs offered ryegrass silage (P < 0.001) (Marley et al., 2007). However, balancing the input and output of nutrients within the farm system is critical to ensure both short-term productivity and long-term sustainability, as producers aim to establish whole-farm nutrient balance plans and reduce reliance on bought-in fertilisers. Here we present the findings of the effects of feeding ensiled red clover (Trifolium pratense), lucerne (Medicago sativa), pea (Pisum sativum), kale (Brassica oleracea) compared with ensiled hybrid ryegrass (Lolium hybridicum) on excreta losses from these growing lambs and, therefore, the potential impact of incorporating these forages on nutrient budgets within livestock systems.

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