Effect of integrated nutrient management on a Typic Haplaquant on yield and nutrient availability in a rice-wheat cropping system

2001 ◽  
Vol 52 (8) ◽  
pp. 855 ◽  
Author(s):  
K. N. Singh ◽  
B. Prasad ◽  
S. K. Sinha
Keyword(s):  
Organic Carbon ◽  
Soil Nutrients ◽  
Nutrient Availability ◽  
Nutrient Management ◽  
Farmyard Manure ◽  
Cropping System ◽  
Organic Carbon Content ◽  
Integrated Nutrient Management ◽  
Available N ◽  
Blue Green Algae

A field experiment was conducted at Mithapur Farm, Patna Campus of the Rajendra Agricultural University, Bihar, India, with rice (cv. Mahsoori) and wheat (cv. UP 262) during 1992–96 in order to assess the integrated effect of chemical fertilizer (NPK) with farmyard manure (FYM) and blue-green algae (BGA) on grain yield and nutrient availability on a Typic Haplaquant. Both rice and wheat yields continued to increase significantly with increasing NPK level up to 100% of the recommended rate. However, maximum yields of rice and wheat were obtained where the recommended rate of NPK was applied along with FYM and BGA. The organic carbon content of the soil decreased up to the rate of 50% of the recommended NPK, either alone or in combination with FYM, BGA, or FYMM+BGA. Available soil nutrients were enhanced up to rates of 75% of the recommended NPK dosage, alone or with FYM, BGA, or FYMmp;plus;BGA, compared with initial values. The maximum build-up of available N, P, and K was measured under integrated use of 100% NPK along with FYM and BGA.

Nutrient availability and grain yield of winter sorghum (Sorghum bicolor (L.) Moench) as influenced by tillage practices and integrated nutrient management in Vertisols of semi-arid tropics of India

2004 ◽  
Vol 52 (2) ◽  
pp. 173-181 ◽  
Author(s):  
S. L. Patil ◽  
M. N. Sheelvanter ◽  
V. K. Lamani ◽  
R. Reddy
Keyword(s):  
Grain Yield ◽  
Nutrient Availability ◽  
Nutrient Management ◽  
Farmyard Manure ◽  
Percentage Increase ◽  
Integrated Nutrient Management ◽  
Available N ◽  
Deep Tillage ◽  
Tillage Practices ◽  
Pooled Data

A field experiment was conducted in Vertisols at Bijapur during 1994-96 to study the effect of tillage practices and integrated nutrient management on winter sorghum yield and soil nutrient availability. The increase in winter sorghum yield with deep tillage over medium and shallow tillage was 27 and 57% in 1994-95 as compared to 18 and 34% in 1995-96. Deep tillage resulted in 22 and 45% higher yield as compared to medium and shallow tillage in the pooled data. This was mainly due to conservation and increased availability of moisture and nutrients, i.e. N, P and K. The higher availability of nutrients in the topsoil (0-0.15 m) as compared to the subsoil (0.15-0.30 m) was due to the application of nutrients in the topsoil layer and the higher rate of mineralization. Among the organic materials applied, Leucaena loppings at 2.5 t ha-1 led to a significantly (9%) higher yield (1636 kg ha-1) over vermicompost (1500 kg ha-1) and was on par with farmyard manure (1572 kg ha-1) in the pooled data and during both years of the study. The higher percentage increase in grain yield with Leucaena application was due to the better moisture conservation and availability of major nutrients, i.e. N, P and K. Winter sorghum responded significantly to N application at 25 kg ha-1 in 1994-95, whereas in 1995-96 and in the pooled data the response varied up to 50 kg N ha-1. In the pooled data, the grain yield increased by 17 and 24% with the application of 25 and 50 kg N ha-1 compared with the control. The higher yields obtained with the application of nitrogen were due to the better availability of nutrients, especially N, as these soils are low in available N.

scholarly journals Long-Term Integrated Nutrient Management in the Maize–Wheat Cropping System in Alluvial Soils of North-Western India: Influence on Soil Organic Carbon, Microbial Activity and Nutrient Status

Agronomy ◽  
2021 ◽  
Vol 11 (11) ◽  
pp. 2258
Author(s):  
Salwinder Singh Dhaliwal ◽  
Sandeep Sharma ◽  
Vivek Sharma ◽  
Arvind Kumar Shukla ◽  
Sohan Singh Walia ◽  
...  
Keyword(s):  
Microbial Biomass ◽  
Organic Carbon ◽  
Nutrient Management ◽  
Cropping System ◽  
Nutrient Status ◽  
Microbial Biomass N ◽  
Western India ◽  
Integrated Nutrient Management ◽  
Chemical Fertilizers ◽  
Available N

Integrated nutrient management (INM) is a widely recognized tool to ensure sustainable crop productivity while preserving soil fertility. The addition of organic manures in soil has been evidenced to improve soil characteristics, in addition to improving nutrient availability. The soil samples, with five treatment combinations of chemical fertilizers with farmyard manure (FYM), were collected from a 17-year-old field experiment conducted at PAU, Ludhiana to investigate the effect of INM on the buildup of organic carbon (OC), microbial community, soil nutrient status and improvement in soil physical properties under the maize–wheat cropping system. The INM technique enhanced the OC content (0.44 to 0.66%), available N (152.8 to 164.9 kg ha−1), P (22.8 to 31.4 kg ha−1) and K (140.6 to 168.0 kg ha−1) after 17 years. The DTPA-extractable and total micronutrients (Zn, Cu, Fe, and Mn) status also improved significantly with FYM supplementation. The organic source, coupled with inorganic fertilizers, improved the water holding capacity, total porosity, soil respiration, microbial biomass C, microbial biomass N, and potentially mineralizable N. However, pH, EC, and bulk density of soil decreased with the addition of FYM, coupled with chemical fertilizers.

scholarly journals Nitrogen Availability and Use Efficiency in Wheat Crop as Influenced by the Organic-Input Quality Under Major Integrated Nutrient Management Systems

2021 ◽  
Vol 12 ◽  
Author(s):  
Ajay K. Bhardwaj ◽  
Deepika Rajwar ◽  
Rajender K. Yadav ◽  
Suresh K. Chaudhari ◽  
Dinesh K. Sharma
Keyword(s):  
Nutrient Management ◽  
Farmyard Manure ◽  
Wheat Crop ◽  
Growth Stages ◽  
N Availability ◽  
Integrated Nutrient Management ◽  
Inorganic Fertilizers ◽  
Available N ◽  
Stubble Retention ◽  
Use Efficiency

PurposeOne of the serious constraints for the integration of organics in soil fertility plans is the release and availability of nitrogen (N) to match the critical growth stages of a crop. The interplay between organic amendment characteristics and soil moisture conditions can significantly affect the nutrient release and availability, especially for dryland crops like wheat. In this study, the effects of integrated nutrient management strategies using diverse qualities of organic amendments on daily N mineralization and its availability to plants during the full growing season of the wheat crop were analyzed in a 10-year experiment.MethodsThe management included (1) F, inorganic fertilizers at 100% rate, compared to a reduced rate of inorganic fertilizers (55% N) supplemented with organic inputs via (2) GM, green manuring, (3) LE, legume cropping and its biomass recycling, (4) WS, wheat stubble retention, (5) RS, rice stubble retention, and (6) FYM, farmyard manure application, during the preceding rice season. Ion exchange resin (IER) membrane strips were used as plant root simulators to determine daily NH4+-N and NO3–-N availability in soil solution during the full wheat growing period.ResultsTotal available N for the full season was in the following order: GM (962 μg cm–2) > F (878 μg cm–2) > LE (872 μg cm–2) > FYM (865 μg cm–2) > RS (687 μg cm–2) > WS (649 μg cm–2). No significant differences were observed in NH4+-N availability throughout the cropping period as compared to NO3–-N which showed significant differences among management at critical crop growth stages.ConclusionLegume biomass incorporation (GM, LE) and farmyard manure (FYM) based management provided the most consistent supply equivalent to or even exceeding 100% inorganic fertilizers at several critical stages of growth, especially at tillering and stem elongation. Integration of organics in management increased nitrogen use efficiency 1.3–2.0 times, with cereal crop residue-based management having the highest efficiency followed by legume biomass incorporation.

Impact of continuous organic manuring on mechanisms and processes of the stabilisation of soil organic C under rice–wheat cropping system

Soil Research ◽  
2020 ◽  
Vol 58 (1) ◽  
pp. 73
Author(s):  
T. J. Purakayastha ◽  
Ruma Das ◽  
Savita Kumari ◽  
Y. S. Shivay ◽  
Sunanda Biswas ◽  
...  
Keyword(s):  
Nutrient Management ◽  
Soil Depth ◽  
Cropping Systems ◽  
Farmyard Manure ◽  
Management Strategies ◽  
Ammonium Oxalate ◽  
Cropping System ◽  
Reduced Form ◽  
Organic C ◽  
Blue Green Algae

Understanding the mechanism of soil organic carbon (SOC) stabilisation may help in developing management strategies for SOC storage. A long-term organically managed rice−wheat cropping system was used for SOC stabilisation study. Soil samples were collected from control, FYM (farmyard manure to rice and wheat), GM (green manure; Sesbania aculeata to rice and Leucaena leucocephala to wheat), GB (GM with biofertiliser; blue green algae to rice and Azotobacter sp. to wheat), GF (GM with FYM), GFB (GM with FYM and biofertiliser). Sodium hypochlorite (NaOCl)-resistant C correlated significantly with ammonium oxalate and dithionate extractable Fe, Al and Si in soil. The GFB showed the highest enrichment of SOC (32%) as well as NaOCl-resistant C (22%) at 0–15 cm soil depth. At higher soil depth, GM alone showed the highest enrichment of SOC (39% at 15–30 cm, 84% at 30–60 cm). The NaOCl-resistant C was higher in FYM and GFB treatments at 15–30 and 30–60 cm depths respectively. The proportion of NaOCl-resistant C to SOC increased down the profile and was highest (30–52%) in 30–60 cm soil depth. A multiple regression model developed between ammonium oxalate extractable Fe, Al and Si and SOC could well predict the stable SOC content. There was a substantial improvement in prediction when extractable Fe, Al and Si were combined together. Among the organic treatments, GFB showed the highest humification and aromaticity in humic acid with least polarity and more reduced form. The combination of all the organic sources (GFB) could be a promising nutrient management strategy for enhancing the stability of SOC in rice–wheat cropping systems of semiarid subtropical India.

Integrated nutrient management in scented rice and its residual effect on pea under paira cropping system

2020 ◽  
Vol 57 (3) ◽  
pp. 230-234
Author(s):  
CM Khanda ◽  
BS Nayak ◽  
Anshuman Nayak ◽  
GC Mishra ◽  
SK Mohanty ◽  
...  
Keyword(s):  
Grain Yield ◽  
Seed Yield ◽  
Nutrient Management ◽  
Residual Effect ◽  
Cropping System ◽  
Rice Grain ◽  
Aromatic Rice ◽  
Integrated Nutrient Management ◽  
Available N ◽  
Pea Seed

An experiment was conducted to study the effect of integrated nutrient management in scented rice and its residual effect on pea under paira cropping system at Regional Research and Technology Transfer Station (RRTTS), Bhawanipatna, Kalahandi, Odisha during 2015-16 and 2016-17. Twelve treatment combinations comprising of T1 - FYM @ 10 t ha-1 + vermicompost @ 2.5 t ha-1 + neem cake @ 2.5 q ha-1 + Azospirillum @ 5 kg ha-1 + PSM @ 5 kg ha-1, T2 - STBFR (Soil test based fertilizer recommendation 75 : 30 : 20 kg N:P2O5: K2O ha-1), T3 - STBFR + FYM @ 5 t ha-1, T4 - STBFR + Azospirillum @ 5 kg ha-1 + PSM @ 5 kg ha-1, T5 - STBFR + Zn @ 5 kg ha-1, T6- STBFR + S @ 20 kg ha-1, T7- STBFR + Zn @ 5 kg ha-1 + S @ 20 kg ha-1, T8- STBFR + FYM @ 5 t /ha + Zn @ 5 kg ha-1 + S @ 20 kg ha-1, T9 - STBFR + FYM @ 5 t ha-1 + Azospirillum @ 5 kg ha-1 + PSM @ 5 kg ha-1, T10 - STBFR + FYM @ 5 t ha-1 + Azospirillum @ 5kg ha-1+ PSM @ 5kg ha-1 + Zn @ 5 kg ha-1 + S @ 20 kg ha-1, T11 - Farmers practice (only chemical fertilizer @ 40 : 20 : 20 kg N : P2O5 : K2O ha-1), T12 - STBFR + vermicompost @ 2.5 t ha-1 were tried in RBD with three replications. The soil of the experimental site was black cotton type having pH- 6.11 , O.C.- 0.72 %, E.C- 0.004 (dS m-1), available N -175.9 kg ha-1 (low), available P-36.7 kg ha-1 (medium) and available K- 283.6 kg ha-1 (high). Geetanjali was the test variety for rice and Azad Pea-1 for pea. Application of STBFR (75 : 30 : 20 kg N : P2O5 : K2O ha-1) + FYM @ 5 t ha-1 + Azospirillum @ 5 kg ha-1 + PSM @ 5 kg ha-1 + Zn @ 5 kg ha-1 + S @ 20 kg ha-1 (T10) to medium duration aromatic rice (var. Geetanjali) produced higher rice grain yield (4065 kg ha-1) and pea seed yield (1044 kg ha-1) from aromatic rice -pea paira cropping system. However, application of STBFR + FYM @ 5 t ha-1 + Zn @ 5 kg ha-1 + S @ 20 kg ha-1 producing grain yield (3944 kg ha-1) and pea seed yield 977 kg ha-1 is another option. Application of STBFR (75 : 30 : 20 kg N : P2O5 : K2O ha-1) + FYM @ 5 t ha-1 + Azospirillum @ 5 kg ha-1 + PSM @ 5 kg ha-1 + Zn @ 5 kg ha-1 + S @ 20 kg ha-1 (T10) recorded maximum gross return (Rs. 1,26,991 ha-1) , net return (Rs. 80,146 ha-1) and B : C ratio of 2.71. The increase in rice equivalent yield (REY) in this treatment was 51.4% higher than the farmer practice i,e., application of chemical fertilizers alone (40 : 20 : 20 kg N : P2O5 : K2O ha-1).

Effect of integrated nutrient managementon sustainable production and profitability of field pea (Pisum sativun L.) and soil fertility in sub tropical conditions

2016 ◽  
Vol 39 (1) ◽  
Author(s):  
Fozia Qureshi ◽  
Uzma Bashir
Keyword(s):  
Nutrient Availability ◽  
Nutrient Management ◽  
Nutrient Content ◽  
Field Pea ◽  
Integrated Nutrient Management ◽  
Clay Loam ◽  
Available N ◽  
Sandy Clay Loam ◽  
Net Returns ◽  
Tropical Conditions

Field experiment was conducted on a sandy clay loam to study the effect of integrated nutrient management on yield, nutrient content in seed, nutrient uptake and nutrient availability for field pea cv. <italic>Rachna</italic> under subtropical conditions. The yield of 30 q ha<sup>–1</sup> was observed in the treatment in which <italic>Rhizobium</italic> inoculated seeds were used in conjunction with 50 per cent recommended dose of NPKS and 20 t FYM ha<sup>–1</sup>. Maximum gross return (Rs 36000.0 ha<sup>–1</sup>) net returns (Rs 19,352.90 ha<sup>–1</sup>) and B:C ratio (2:16) were also observed in the same treatment. The highest nutrient content and uptake in seed were noticed with the application of 50 per cent NPKS + 20 tFYM ha<sup>–1</sup> + 20 g <italic>Rhizobium</italic> kg<sup>–1</sup> seed compared to other treatments. The available N, P, K and S increased with the application of 100 per cent NPKS + FYM 20 t ha<sup>–1</sup> with biofertilizer.

scholarly journals Residual Effect of Integrated Nutrient Management on Nodulation, Yield, Quality and Available Nutrient Status in Soil after Harvest of Greengram

2020 ◽  
pp. 445-452
Author(s):  
S. Mangaraj ◽  
R. K. Paikaray ◽  
S. N. Jena ◽  
K. N. Mishra ◽  
B. Swain
Keyword(s):  
Organic Carbon ◽  
Nutrient Management ◽  
Root Nodules ◽  
Residual Effect ◽  
Nutrient Status ◽  
Integrated Nutrient Management ◽  
Available N ◽  
Green Manuring ◽  
Yield Quality ◽  
Available Nutrient Status

A field study was carried out during rabi seasons in 2017-18 and 2018-19 after harvest of rice to reveal the residual effect of integrated nutrient management on nodulation, yield, quality and available nutrient status in soil after harvest of greengram at Instructional Farm of College of Agriculture, Odisha University of Agriculture and Technology, Bhubaneswar. The maximum number of root nodules/plant at 30 DAS and 45 DAS in greengram (5.86, 6.19 and 12.49 and 12.94in 2017 and 2018 respectively) were recorded in the subplot treatment of 75% RDF+ rhizobium + PSB and lowest values were obtained in 75% RDF treatment. Similarly in main plot, residual effect of 50% RDF+50% RDN through FYM showed significantly higher number of root nodules/plant during both the years of study which remained at par with 75 % RDF+ Green manuring. Lowest values were obtained from only RDF treatment. Residual effect of 50 % RDF+50 % RDN through FYM showed significantly higher protein % (24.2 and 24) and protein yield (194.3 and 196.2) during both the years of study which remained at par with 75 % RDF+ Green manuring treatment. Residual effect of 75 % RDF+ Green manuring treatment recorded higher increase in soil organic carbon (4.87 g/kg), available N(225.7 kg/ha), Available P (26.2 kg/ha) and available K (296.0 kg/ha) than all other treatment combinations. The residual treatment 50% RDF+25% RDN through FYM recorded the lowest values of soil nutrient status after harvest of greengram. Similarly the sub plot treatment receiving 75% RDF+ Rhizobium+ PSB recorded significantly higher soil organic carbon (4.67 g/kg), available N(217.1 kg/ha), Available P (22.8 kg/ha) and available K (291.8 kg/ha) than 100% RDF and 75% RDF.

scholarly journals Integrated nutrient management of rapeseed (Brassica campestris L. var. yellow sarson) grown in a typic haplaquept soil

2017 ◽  
Vol 9 (2) ◽  
pp. 1151-1156 ◽  
Author(s):  
Sayan Majumder ◽  
Tapas Kumar Halder ◽  
Dipankar Saha
Keyword(s):  
Nutrient Management ◽  
Brassica Campestris ◽  
Quality Parameters ◽  
Organic Carbon Content ◽  
Integrated Nutrient Management ◽  
Initial Value ◽  
Available N ◽  
Combined Application ◽  
Effect On Yield ◽  
Higher Doses

The present investigation was conducted to study the influence of integrated nutrient management on fertility build up in a Typic Haplaquept soil as well as its effect on yield and quality parameters of rapeseed (Brassica campestris L. var. yellow sarson). Treatments comprised of recommended doses of N, P and K fertilizers (RDF) in presence and absence of FYM along with different doses of S and Zn either alone or in combination. Results revealed that in general, available N, P, K, S and Zn in soil decreased with increase in the period of crop growth. Addition of FYM increased organic carbon content in soils (upto 104.98 g kg-1increase over initial value). Application of elemental S and Zn-EDTA increased SO4-2 content (upto 101.03 kg ha-1 increase over initial value) in S-treated and DTPA extractable Zn content (upto 0.3 mg kg-1 increase over initial value) in Zn-treated systems respectively. Combined application of higher doses of S and Zn along with FYM and recommended doses of N, P and K fertilizers increased N, P, K, S and Zn uptake by rapeseed crop. Highest seed yield (14.2 q ha-1) as well as oil (43.2 %) and protein contents (21.82 %) were recorded in rapeseed which received comparatively higher doses of S and Zn along with FYM and RDF.

scholarly journals EVALUATION OF LONG TERM DIFFERENT NUTRIENT MANAGEMENT PRACTICES ON CROP PRODUCTIVITY AND SOIL QUALITY IN RICE (ORYZA SATIVA)-POTATO (SOLANUM TUBEROSUM)-GROUNDNUT (ARACHIS HYPOGAEA) CROPPING SYSTEM IN NEW ALLUVIAL SOIL ZONE OF WEST BENGAL, INDIA

2020 ◽  
Vol 21 (supplement 1) ◽  
Author(s):  
P. Bose ◽  
M. Roy ◽  
P.K Patra ◽  
P.K Patra ◽  
P.K Patra
Keyword(s):  
Organic Carbon ◽  
Management Practices ◽  
Nutrient Management ◽  
Alluvial Soil ◽  
Cropping System ◽  
Available N ◽  
Neem Cake ◽  
Organic Nutrient ◽  
The Mean

We analyzed data from a long-term rice-potato-groundnut cropping sequence to evaluate the effects of different nutrient management practices on yield trends, economics and soil fertility of the system. In this study, most of the organic and integrated treatments showed significantly higher mean system yield in terms of rice-equivalent yield (REY) of the 13th and 14th crop cyclethan that of with purely inorganic source. Highest mean rice-equivalent system yieldwas obtained in the treatment with 33% of recommended N each from FYM, vermicompost and Neem cake along with Azospirillum, Azotobacter, Rhizobium and PSB (14.96 t ha-1). In contrast with the yield result, purely inorganic treatment showed better performance compare to all other organic and integrated treatments from the economical point of view during last two 13th and 14 th cropping year. The organic nutrient-management packages increased the mean soil organic carbon and soil macronutrients (available N, P and K) at the end of 13th and 14 th cropping system cycle over the control (fallow land) and the buildup was maximum in the soil, applied with 33% of recommended N each from FYM, vermicompost and Neem cake along with Azospirillum, Azotobacter, Rhizobium and PSB (0.98%, 301.8, 61.1 and 173.3 kg/ha for organic carbon, N, P and K). The mean microbial population after thirteenth and fourteenth cropping year in terms of colony forming units increased in a higher rate in soils with organic nutrient supply system (bacteria 3.7 to 14.5 cfu g-1, fungi 3 to 12.3 cfu g-1) compared to the control as against the respective increases of 1.2 cfu g-1 and 1.8 cfu g-1 in the soils receiving nutrients through chemical fertilizers. Application of 33% of recommended N each from FYM, vermicompost and Neem cake along with Azospirillum, Azotobacter, Rhizobium and PSB was the best organic nutrient management practice compare to other studied management practices for rice–potato–groundnut cropping system in new alluvial zone of West

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