scholarly journals Combined effect of rock phosphate with single super phosphate on yield and phosphorus use efficiency under maize-groundnut cropping sequence in Alfisols of Odisha

2021 ◽  
Vol 42 (4) ◽  
pp. 1046-1052
Author(s):  
S. Mohanty ◽  
◽  
G.H. Santra ◽  
P.P. Rout ◽  
S. Mishra ◽  
...  
Keyword(s):  
Rock Phosphate ◽  
Combined Treatment ◽  
Water Soluble ◽  
Soil Conditions ◽  
Equal Proportion ◽  
Phosphorus Use Efficiency ◽  
Yield Attributes ◽  
Cropping Sequence ◽  
Use Efficiency ◽  
Single Super Phosphate

Aim: The present study was conducted to investigate the effect of combined application of rock phosphate with water soluble phosphorus fertilizers on its efficiency in relation to soil and crop production. Methodology: Rock phosphate and single super phosphate were used as supplemental source of phosphorus and applied in variable combinations at graded doses, with maize and groundnut as test crop. Lime was applied in combination with 100% SSP to analyse its effect. The composite surface (0-15 cm) soil samples were collected at critical growth stages of maize and groundnut and further analyzed for different physical and physico-chemical characteristics. The plant samples were collected from each treatment at harvest stage for nutrient analyses. Results: Application of rock Phosphate increased the available phosphorus in soil. The combined treatment significantly influenced the yield attributes and nutrient uptake of both maize and groundnut crops. Among the combination, equal proportion of soluble single super phosphate and insoluble rock phosphate source of P outreached the other combination ratios. The highest agronomic phosphorus use efficiency and relative agronomic efficiency of the cropping sequence was obtained with the combined treatment of Single super phosphate along with lime. Interpretation: Combination of rock phosphate which has been reported to be farmer’s pocket friendly along with single super phosphate under acid soil conditions holds the potential to produce better results as compared to use of lone conventional water soluble phosphatic fertilizer like single super phosphate.

Biochemical Composition and Phosphorus Use Efficiency in Some Mixtures

2016 ◽  
Vol 5 (07) ◽  
pp. 4694 ◽  
Author(s):  
Viliana Vasileva ◽  
Anna Ilieva
Keyword(s):  
Perennial Ryegrass ◽  
Biochemical Composition ◽  
Plant Biomass ◽  
Soluble Sugars ◽  
Subterranean Clover ◽  
Water Soluble ◽  
Birdsfoot Trefoil ◽  
Phosphorus Use Efficiency ◽  
Forage Crops ◽  
Use Efficiency

In pot trial the biochemical composition and phosphorus use efficiency of birdsfoot trefoil, sainfoin and subterranean clover grown pure and in mixtures with perennial ryegrass in the next ratios were studied in the Institute of Forage Crops, Pleven, Bulgaria: birdsfoot trefoil + perennial ryegrass (50:50%); sainfoin + perennial ryegrass (50:50%); subterranean clover + perennial ryegrass (50:50%); birdsfoot trefoil + subterranean clover + perennial ryegrass (33:33:33%); sainfoin + subterranean clover + perennial ryegrass (33:33:33%). The highest crude protein content was found in the aboveground mass of birdsfoot trefoil (19.17%) and sainfoin (19.30%). The water soluble sugars contents in mixtures was found higher compared to the pure grown legumes. Birdsfoot trefoil showed the highest phosphorus use efficiency for plant biomass accumulation and nodules formation. In mixtures the phosphorus use efficiency was found be higher as compared to the same in pure grown legumes.

scholarly journals Effect of Udaipur Rock Phosphate, Single Super Phosphate and Their Combinations on Yield and Total Nutrient Uptake by a Groundnut-Maize Cropping System on the Acid Alfisols of Odisha State, India

2020 ◽  
pp. 53-64
Author(s):  
Debasis Sarangi ◽  
Dinabandhu Jena ◽  
Gour Hari Santra
Keyword(s):  
Rock Phosphate ◽  
Block Design ◽  
Acid Soils ◽  
Cropping System ◽  
Water Soluble ◽  
Low Grade ◽  
Available Nitrogen ◽  
Combined Application ◽  
Randomized Block Design ◽  
Single Super Phosphate

To find out the effect of low grade Udaipur rock phosphate on yield and nutrient dynamic in groundnut- maize cropping system, a field experiment was conducted in a randomized block design with three replications and eight treatments consisting of Udaipur rock phosphate (URP), single super phosphate (SSP) alone or in combinations with different ratios including phosphorus control from 2013-14 to 2015. The soil has a loam texture, a pH of 5.18, low available nitrogen and medium phosphorus and potassium. The highest maize equivalent yield of 6293 kg ha-1 and relative agronomic efficiency (RAE) of 159% was recorded in SSP+ lime (0.2LR) treatment followed by URP+SSP (1:1). Combined application of SSP+ lime recorded higher P, Ca, Mg and S uptake by groundnut-maize cropping system. When the crops received URP+SSP mixture in 1:1 ratio, the RAE values were increased above the standard SSP treatment (T3) being 102% for groundnut, 105% for maize and 103% for groundnut-maize cropping system. The yield in URP+SSP mixture (1:1) was higher than for the SSP treatment, but the difference was not statistically significant (P > 0.05). Thus, combined application of URP+SSP mixture (1:1) can safely be recommended in acid soils for short duration crops like maize and groundnut as against the more costly water soluble SSP fertilizer.

Evaluation of some sources of fertilizer phosphorus in two cycles of a paddy-wheat cropping sequence

1977 ◽  
Vol 88 (3) ◽  
pp. 625-630 ◽  
Author(s):  
H. S. Hundal ◽  
P. S. Deol ◽  
G. S. Sekhon
Keyword(s):  
Relative Efficiency ◽  
Rock Phosphate ◽  
Ammonium Phosphate ◽  
Water Soluble ◽  
Dicalcium Phosphate ◽  
Slight Reduction ◽  
Soluble Phosphate ◽  
Water Soluble P ◽  
Cropping Sequence ◽  
Soluble P

SUMMARYA field experiment was made on Gurdaspur clay loam to assess the relative efficiency of various sources of fertilizer phosphorus for a paddy-wheat cropping sequence. Urea ammonium phosphate, superphosphate, a nitrophosphate fertilizer containing 30% water-soluble P and fertilizers containing 50 and 70% water-soluble P prepared from the nitrophosphate and superphosphate, dicalcium phosphate and rock phosphate were applied to the paddy crop at the rate of 0, 15, 30, 45 and 60 kg p2O6/ha and to wheat at double these rates.The cumulative yield data for paddy and wheat show a slight reduction in efficiency of phosphatio fertilizers, with the exception of dicalcium phosphate, as their watersoluble content decreased below 70%. In general, the relative efficiency of the less water-soluble sources and of rock phosphate was considerably higher for paddy than for wheat.The results show that the relative efficiency of low water-soluble phosphate fertilizers increased with time. The efficiency of phosphorus fertilizers declined with the rate of their application, more so in the case of higher water-soluble materials.

Influence of Phosphorus Fertilizers Application on Phosphorus use Efficiency and Grain Protein of Winter Wheat in Alkaline-Calcareous Soil, Southern Algeria

2019 ◽  
Author(s):  
N Boukhalfa Deraoui ◽  
L Hanifi Mekliche ◽  
A Mekliche ◽  
H Cheloufi ◽  
S Babahani
Keyword(s):  
Winter Wheat ◽  
Field Experiments ◽  
N Uptake ◽  
Ammonium Phosphate ◽  
Grain Protein Content ◽  
Phosphorus Fertilization ◽  
Grain Protein ◽  
Phosphorus Use Efficiency ◽  
Use Efficiency ◽  
Single Super Phosphate

hree field experiments (2008 to 2011) were conducted to evaluate the ability of winter wheat (Triticum durum Desf. var. Carioca) to utilize and acquire soil phosphorus and nitrogen under different sources of phosphate fertilizers (Fosfactyl, Single super phosphate and Mono-ammonium-phosphate) and rates of applications (30, 60, 90 and 120 kg Pha-1) with a fixed level of nitrogen fertilization. Results revealed a significant effect of P rates on phosphorus use efficiency (PUE) and nitrogen use efficiency (NUE); however, P sources fertilizer had non-significant effect in all three cropping seasons. PUE and NUE decreased markedly with increasing P supply that did not result in an improvement of P and N uptake. Grain protein content was significantly influenced by phosphorus fertilization in 2008-09. The best values were obtained by Single super phosphate and P rate 60 kg ha-1.

A higher water-soluble phosphorus supplement in pig diet improves the whole system phosphorus use efficiency

2020 ◽  
Vol 272 ◽  
pp. 122586
Author(s):  
Ling Liu ◽  
Yongqing Guo ◽  
Yan Tu ◽  
Naifeng Zhang ◽  
Zhaohai Bai ◽  
...  
Keyword(s):  
Water Soluble ◽  
Phosphorus Use Efficiency ◽  
Soluble Phosphorus ◽  
Use Efficiency

scholarly journals Comparison of different selection traits for identification of phosphorus use efficient lines in mungbean

PeerJ ◽  
2021 ◽  
Vol 9 ◽  
pp. e12156
Author(s):  
Venkata Ravi Prakash Reddy ◽  
Harsh Kumar Dikshit ◽  
Gyan Prakash Mishra ◽  
Muraleedhar Aski ◽  
Akanksha Singh ◽  
...  
Keyword(s):  
Stress Tolerance ◽  
Dry Mass ◽  
Utilization Efficiency ◽  
Genetic Enhancement ◽  
Soil Conditions ◽  
Phosphorus Use Efficiency ◽  
P Efficiency ◽  
P Deficiency ◽  
Mean Values ◽  
Use Efficiency

Phosphorus (P) is one of the major constraints for crop growth and development, owing to low availability and least mobility in many tropical soil conditions. Categorization of existing germplasm under P deficient conditions is a prerequisite for the selection and development of P efficient genotypes in the mungbean. In the present investigation, 36 diverse genotypes were categorized for phosphorus use efficiency traits using four different techniques for identification of phosphorus use efficient mungbean genotypes. The studied genotypes were categorized for P efficiency based on efficiency, responsiveness, and stress tolerance score of genotypes under normal and low P conditions. The mean values of traits, root dry mass, root to shoot ratio, and P utilization efficiency are significantly higher under low P conditions indicating the high responsiveness of traits to P deficiency. The presence of significant interaction between genotypes and P treatment indicates the evaluated genotypes were significantly affected by P treatment for studied traits. The total P uptake showed significant and positive correlations with root dry mass, shoot dry mass, total dry mass,and P concentration under both P regimes. Out of the four techniques used for the categorization of genotypes for P efficiency, three techniques revealed that the genotype PUSA 1333, followed by Pusa Vishal, PUSA 1031, and Pusa Ratna is efficient. The categorization based on stress tolerance score is the finest way to study variation and for the selection of contrasting genotypes for P efficiency. The identified P efficient genotypes would be valuable resources for genetic enhancement of P use efficiency in mungbean breeding.

Polymer coated novel controlled release rock phosphate formulations for improving phosphorus use efficiency by wheat in an Inceptisol

2018 ◽  
Vol 180 ◽  
pp. 48-62 ◽  
Author(s):  
Abhijit Sarkar ◽  
Dipak Ranjan Biswas ◽  
Samar Chandra Datta ◽  
Trisha Roy ◽  
Pravash Chandra Moharana ◽  
...  
Keyword(s):  
Controlled Release ◽  
Rock Phosphate ◽  
Phosphorus Use Efficiency ◽  
Use Efficiency

scholarly journals Deciphering the Potential of Bioactivated Rock Phosphate and Di-ammonium Phosphate on Agronomic Performance, Nutritional Quality and Productivity of Wheat (Triticum aestivum L.)

Agronomy ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 684
Author(s):  
Muhammad Arfan-ul-Haq ◽  
Muhammad Yaseen ◽  
Muhammad Naveed ◽  
Adnan Mustafa ◽  
Sulman Siddique ◽  
...  
Keyword(s):  
Nutritional Quality ◽  
Rock Phosphate ◽  
Management Practice ◽  
Ammonium Phosphate ◽  
Growth And Yield ◽  
Shoot Biomass ◽  
Equal Proportion ◽  
Phosphate Solubilizing Bacteria ◽  
Phosphorus Use Efficiency ◽  
Bacterial Strains

Wheat is one of the leading staple crops in many countries. Phosphorus (P) plays an important role for wheat growth and yield as it takes part in many metabolic pathways. Even for soluble phosphatic fertilizers, most of the Pakistani soils, being alkaline and calcareous in nature, show phosphorus use efficiency (PUE) not more than 10–25%. The major issue is the unavailability of P due to fixation and precipitation reactions with soil particles. Composting of rock-phosphate with animal and poultry manures supplied with bio-stimulated phosphate solubilizing bacteria (PSB) not only enhances the RP solubilization but also serves as a potent source of P for plants. Composted/bio-activated rock-phosphate (B-RP), prepared by group of three bacterial strains i.e., Pseudomonas sp. (E11), Bacillus sp. (MN54) and Enterobacter sp. (MN17) aided with molasses (5%) and urea (10%), was tested alone and in various combinations with di-ammonium phosphate (DAP). In this pot trial, the combined application of B-RP and DAP was found superior to the sole application of B-RP. Even the combination of B-RP and DAP sharing equal amount of recommended P showed better results as compared to the sole application of DAP, giving improved shoot biomass (25%), total P-uptake (67%), recovery efficiency of P (75%), dry matter (29%), crude protein (29%), and other yield, physiological and nutritional quality parameters of wheat. So, it could be concluded that integrated use of B-RP and DAP with equal proportion of recommended P could serve as a better management practice for not only improving quantity but also the quality of the wheat grain.

Effect of acidulated rock phosphate on growth yield attributes and yield of wheat (Triticum aestivum L.)

2015 ◽  
Vol 49 (6) ◽  
Author(s):  
Santosh Kumar Chaudhary ◽  
Rajeew Kumar ◽  
A K Singh ◽  
Rakesh Kumar
Keyword(s):  
Rock Phosphate ◽  
Block Design ◽  
Growth Yield ◽  
Wheat Crop ◽  
Dry Matter Accumulation ◽  
Yield Attributes ◽  
Randomized Block Design ◽  
Biological Yield ◽  
Single Super Phosphate ◽  
Alternate Source

A field experiment was conducted to study the performance of wheat crop under acidulated rock phosphate (RP) during <italic>rabi</italic> season 2009-2010 The experiment was laid out in randomized block design with A total of ten treatments <italic>viz</italic>., single super phosphate (SSP) alone, RP alone, RP + gypsum, RP + SSP, RP + PSB, RP + FYM, RP + FYM + PSB, RP + pressmud (PM) , RP + PM + PSB and RP + pyrites and crop wheat var. PBW-550 were selected. Crop yield differed significantly due to different treatments. RP + gypsum produced maximum grain yield (49.2 q ha<sup>−1</sup>), biological yield (120 q ha<sup>−1</sup>), plant height, shoot population, dry matter accumulation and yield attributes <italic>viz</italic>., spike length, number of fertile spikelets per spike and number of grain per spike, over other treatments. Rock phosphate acidulated with gypsum, each 300 kg ha<sup>−1</sup> found best in terms of recording grain, straw and biological yield and hence, can be use as alternate source of phosphatic fertilizer.

Sign in / Sign up

Export Citation Format

Share Document