Enhancing Phosphorus Availability in Low-Phosphorus Soils by Using Poultry Manure and Commercial Fertilizer

Soil Science ◽  
2009 ◽  
Vol 174 (6) ◽  
pp. 358-364 ◽  
Author(s):  
Gurpal S. Toor
Keyword(s):  
Poultry Manure ◽  
Phosphorus Availability ◽  
Commercial Fertilizer ◽  
Low Phosphorus

Differential responses of three Urochloa species to low phosphorus availability

2021 ◽  
Author(s):  
João Leonardo Corte Baptistella ◽  
Juan Pablo Portilla Llerena ◽  
Adilson Pereira Domingues‐Júnior ◽  
Alisdair Robert Fernie ◽  
José Laércio Favarin ◽  
...  
Keyword(s):  
Phosphorus Availability ◽  
Low Phosphorus ◽  
Differential Responses

Genetic Variation Affecting Agronomic Traits in Sugarcane in Response to High and Low Phosphorus Availability

2014 ◽  
Vol 106 (6) ◽  
pp. 2296-2304 ◽  
Author(s):  
Gustavo da Silveira ◽  
Paulo M. de A. Costa ◽  
Volmir Kist ◽  
Cleverson de F. Almeida ◽  
David Carlos F. Baffa ◽  
...  
Keyword(s):  
Genetic Variation ◽  
Agronomic Traits ◽  
Phosphorus Availability ◽  
Low Phosphorus

scholarly journals Biological processes dominate phosphorus dynamics under low phosphorus availability in organic horizons of temperate forest soils

2018 ◽  
Vol 126 ◽  
pp. 64-75 ◽  
Author(s):  
Chiara Pistocchi ◽  
Éva Mészáros ◽  
Federica Tamburini ◽  
Emmanuel Frossard ◽  
Else Katrin Bünemann
Keyword(s):  
Forest Soils ◽  
Temperate Forest ◽  
Phosphorus Availability ◽  
Biological Processes ◽  
Phosphorus Dynamics ◽  
Temperate Forest Soils ◽  
Low Phosphorus ◽  
Organic Horizons

Phosphorus availability and fractions in a humic soil amended with poultry manure and lime

2020 ◽  
Vol 37 (5) ◽  
pp. 361-366
Author(s):  
NP Mkhonza ◽  
NN Buthelezi-Dube ◽  
P Muchaonyerwa
Keyword(s):  
Poultry Manure ◽  
Phosphorus Availability ◽  
Humic Soil

scholarly journals Contrasting responses of root morphology and root-exuded organic acids to low phosphorus availability in three important food crops with divergent root traits

AoB Plants ◽  
2015 ◽  
Vol 7 ◽  
pp. plv097 ◽  
Author(s):  
Yan-Liang Wang ◽  
Marit Almvik ◽  
Nicholas Clarke ◽  
Susanne Eich-Greatorex ◽  
Anne Falk Øgaard ◽  
...  
Keyword(s):  
Organic Acids ◽  
Root Morphology ◽  
Root Traits ◽  
Phosphorus Availability ◽  
Food Crops ◽  
Important Food ◽  
Low Phosphorus

The contribution of lateral rooting to phosphorus acquisition efficiency in maize (Zea mays) seedlings

2004 ◽  
Vol 31 (10) ◽  
pp. 949 ◽  
Author(s):  
Jinming Zhu ◽  
Jonathan P. Lynch
Keyword(s):  
Growth Rate ◽  
Lateral Root ◽  
Root Respiration ◽  
Lateral Roots ◽  
Biomass Accumulation ◽  
Phosphorus Availability ◽  
Phosphorus Acquisition ◽  
Relative Growth ◽  
Phosphorus Stress ◽  
Low Phosphorus

Low soil phosphorus availability is a primary constraint for plant growth in many terrestrial ecosystems. Lateral root initiation and elongation may play an important role in the uptake of immobile nutrients, such as phosphorus, by increasing soil exploration and phosphorus solubilisation. The overall objective of this study was to assess the value of lateral rooting for phosphorus acquisition through assessment of the ‘benefit’ of lateral rooting for phosphorus uptake and the ‘cost’ of lateral roots in terms of root respiration and phosphorus investment at low and high phosphorus availability. Five recombinant inbred lines (RILs) of maize derived from a cross between B73 and Mo17 with contrasting lateral rooting were grown in sand culture in a controlled environment. Genotypes with enhanced or sustained lateral rooting at low phosphorus availability had greater phosphorus acquisition, biomass accumulation, and relative growth rate (RGR) than genotypes with reduced lateral rooting at low phosphorus availability. The association of lateral root development and plant biomass accumulation under phosphorus stress was not caused by allometry. Genotypes varied in the phosphorus investment required for lateral root elongation, owing to genetic differences in specific root length (SRL, which was correlated with root diameter) and phosphorus concentration of lateral roots. Lateral root extension required less biomass and phosphorus investment than the extension of other root types. Relative growth rate was negatively correlated with specific root respiration, supporting the hypothesis that root carbon costs are an important aspect of adaptation to low phosphorus availability. Two distinct cost–benefit analyses, one with phosphorus acquisition rate as a benefit and root respiration as a cost, the other with plant phosphorus accumulation as a benefit and phosphorus allocation to lateral roots as a cost, both showed that lateral rooting was advantageous under conditions of low phosphorus availability. Our data suggest that enhanced lateral rooting under phosphorus stress may be harnessed as a useful trait for the selection and breeding of more phosphorus-efficient maize genotypes.

IMPROVING PHOSPHORUS AVAILABILITY, NUTRIENT UPTAKE AND DRY MATTER PRODUCTION OF ZEA MAYS L. ON A TROPICAL ACID SOIL USING POULTRY MANURE BIOCHAR AND PINEAPPLE LEAVES COMPOST

2015 ◽  
Vol 52 (3) ◽  
pp. 447-465 ◽  
Author(s):  
HUCK YWIH CH'NG ◽  
OSUMANU HARUNA AHMED ◽  
NIK MUHAMAD AB. MAJID
Keyword(s):  
Zea Mays ◽  
Dry Matter ◽  
Acid Soil ◽  
Poultry Manure ◽  
Organic Amendments ◽  
Acid Soils ◽  
Phosphorus Availability ◽  
Dry Matter Production ◽  
Matter Production ◽  
Pineapple Leaves

SUMMARYPhosphorus deficiency in tropical acid soils is a problem because soluble inorganic phosphorus is fixed by aluminium and iron. Organic amendments could be used to overcome phosphorus fixation in acid soils. Thus, the objectives of this study were to (i) improve soil phosphorus availability using biochar and compost produced from poultry manure and pineapple leaves respectively, and (ii) determine whether the use of biochar and compost could improve phosphorus, nitrogen, potassium, calcium and magnesium uptake and dry matter production of Zea mays L. cultivation on a tropical acid soil. Organic amendments significantly increased soil pH compared with non-organic amendments. Organic amendments also significantly reduced exchangeable acidity and exchangeable forms of aluminium and iron, and effectively fixed aluminium and iron instead of phosphorus. As a result, phosphorus availability in soil increased. Besides increasing the availability of nitrogen, potassium, calcium and magnesium in soil, organic amendments improved nutrients uptake and dry matter production of Zea mays L. Biochar and compost can be used to improve the productivity of Zea mays L. on acid soils by reducing phosphorus fixation.

Peppermint trees shift their phosphorus-acquisition strategy along a strong gradient of plant-available phosphorus by increasing their transpiration at very low phosphorus availability

Oecologia ◽  
2017 ◽  
Vol 185 (3) ◽  
pp. 387-400 ◽  
Author(s):  
Gang Huang ◽  
Patrick E. Hayes ◽  
Megan H. Ryan ◽  
Jiayin Pang ◽  
Hans Lambers
Keyword(s):  
Phosphorus Availability ◽  
Available Phosphorus ◽  
Phosphorus Acquisition ◽  
Low Phosphorus ◽  
Strong Gradient ◽  
Acquisition Strategy

Reduced root cortical burden improves growth and grain yield under low phosphorus availability in maize

2018 ◽  
Vol 41 (7) ◽  
pp. 1579-1592 ◽  
Author(s):  
Tania Galindo-Castañeda ◽  
Kathleen M. Brown ◽  
Jonathan P. Lynch
Keyword(s):  
Grain Yield ◽  
Phosphorus Availability ◽  
Low Phosphorus

scholarly journals Low Phosphorus Availability Decreases Susceptibility of Tropical Primary Productivity to Droughts

2018 ◽  
Vol 45 (16) ◽  
pp. 8231-8240 ◽  
Author(s):  
D. S. Goll ◽  
E. Joetzjer ◽  
M. Huang ◽  
P. Ciais
Keyword(s):  
Primary Productivity ◽  
Phosphorus Availability ◽  
Low Phosphorus
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