scholarly journals Residual Effect of Integrated Nutrient Management in Little Millet on Growth and Yield Parameters of Rabi-green Gram under Little Millet-green Gram Cropping Sequence

2019 ◽  
Author(s):  
N M Thesiya ◽  
H P Patel ◽  
H Sharma
Keyword(s):  
Nutrient Management ◽  
Growth Yield ◽  
Residual Effect ◽  
Chemical Fertilizer ◽  
Green Gram ◽  
Dry Matter Accumulation ◽  
Integrated Nutrient Management ◽  
Little Millet ◽  
Cropping Sequence ◽  
Effect On Growth

A field experiment was conducted to study the residual effect of integrated nutrient management in little millet on production potential of succeeding green gram crop under little millet-green gram cropping system. The residual effect of 50% RDN through chemical fertilizer + 50% RDN through vermicompost to Kharif little millet reported the significant effect on growth, yield attributes, seed and stover yields of succeeding green gram followed by 50% RDN through chemical fertilizer + 50% RDN through biocompost. Application of 50% RDN through chemical fertilizer + 50% RDN through vermicompost recorded maximum plant height at 60 DAS (52.08 cm) and at harvest (75.07 cm), maximum number of branches per plant at harvest (5.00), dry matter accumulation per plant (26.56 g), seed index (3.39 g) seed yield (991 kg/ha) and stover yield (2513 kg/ha). Thus, application of 50% RDN through chemical fertilizer + 50% RDN through vermicompost along with a recommended dose of 40 kg P2O5 reported the promising residual effect on growth, yield and yield attributing characters of succeeding green gram in little millet-green gram cropping sequence.

​​Residual Effect of Wheat Varieties and Integrated Nutrient Management on Productivity and Profitability of Green Gram under North Gujarat Agro-climatic Condition

2021 ◽  
Author(s):  
C.R. Kantwa ◽  
K.G. Vyas ◽  
Sweta A. Patel ◽  
B.J. Patel
Keyword(s):  
Management Practices ◽  
Nutrient Management ◽  
Residual Effect ◽  
Management Control ◽  
Green Gram ◽  
Available Phosphorus ◽  
Cost Ratio ◽  
Integrated Nutrient Management ◽  
Wheat Varieties ◽  
Yield Attributes

Background: A field experiment was conducted during two consecutive summer seasons of 2016-17 and 2017-18 at Sardarkrushinagar Dantiwada Agricultural University, Sardarkrushinagar, Gujarat to assess the residual effect of wheat varieties and integrated nutrient management on growth, yield, economics and quality of green gram (Vigna radiata L.). The soil of the experimental plot was loamy sand in texture, low in organic carbon (0.24%), available nitrogen (159 kg/ha) and Zn (0.41 mg/kg), medium in available phosphorus (38.90 kg/ha) and high in available potash (287 kg/ha). Methods: During the period 2016-17 to 2017-18 the experiment was laid out in a Factorial RBD with three replications, consisted of four varieties GW 273 (V1), GW 322 (V2), GW 451 (V3) and GW 496 (V4) and six integrated nutrient management control (N1), 100% RDF (N2), 100% RDF + Azotobacter + PSB (N3), 75% RDF + Azotobacter + PSB (N4), 75% RDF + Azotobacter + PSB + ZnSO4 (N5) and 50% RDF + 25% N through FYM + Azotobacter + PSB + ZnSO4 (N6). Result: The pooled results indicated that among the residual effect of nutrient management practices, application of 50% RDF (RDF; 120:60:00 kg NPK/ha) + 25% N through FYM + Azotobacter + PSB + ZnSO4 significantly improved growth parameters, yield attributes, seed yield (669 kg/ha) and stover yield (1406 kg/ha) over control and gained the highest net return (₹18538/ha) and benefit: cost ratio of 0.88.

scholarly journals Effect of Integrated Nutrient Management on Growth, Yield and Economics of Hybrid Maize (Zea mays L.)

2020 ◽  
pp. 78-86
Author(s):  
Manimala Mahato ◽  
Saikat Biswas ◽  
Dhananjoy Dutta
Keyword(s):  
Grain Yield ◽  
Nutrient Management ◽  
Foliar Application ◽  
Growth Yield ◽  
Dry Matter Accumulation ◽  
Integrated Nutrient Management ◽  
Summer Maize ◽  
Soil Application ◽  
Stover Yield ◽  
Hybrid Maize

A field experiment was carried out during summer season of 2018 at Instructional Farm, Jaguli, BCKV, West Bengal to study the effect of integrated nutrient management on growth, yield and economics in hybrid maize. The treatments were T1-100% RDF (150:75:75 kg/ha N, P2O5 and K2O) (control), T2- 75% RDF+ Vermicompost @ 2t/ha, T3-75% RDF+ Yeast Vinasse @ 2t/ha, T4-75% RDF+ Vermicompost @ 2t/ha+ soil application of ZnSO4 @ 25 kg/ha, T5-75% RDF+ Yeast Vinasse @ 2t/ha+ soil application of ZnSO4 @ 25 kg/ha, T6-75% RDF+ Vermicompost @ 2t/ha+ Foliar application of ZnSO4 @ 0.5% and T7-75% RDF+ Yeast Vinasse @ 2t/ha+ Foliar application of ZnSO4 @ 0.5% replicated thrice in RBD. The result of the experiment revealed that application of vermicompost @ 2 t/ha along with 75% RDF and 0.5% foliar application of ZnSO4 (T6) exhibited maximum plant height (250.97 cm), LAI (4.58), dry matter accumulation (1680.38 g/m2), number of grains/cob (402.64), cob length (22.34 cm), grain yield (9.04 t/ha), stover yield (13.50 t/ha), net return (Rs.77112/ha), BCR (2.33) and uptake of N, P2O5 and K2O (200.54, 66.45 and 119.12 kg/ha respectively) over application of 100% RDF. However, T6 was statistically at par with the T4 and T7, which produced 8.94 and 8.75 t/ha grains respectively. Therefore, the study concluded that integrated application of vermicompost @ 2 t/ha along with 75% RDF and 0.5% foliar application of ZnSO4 can be recommended for better grain yield and higher profit of summer maize.

Effect of Integrated Nutrient Management on Rice-Greengram Cropping Sequence

2020 ◽  
Author(s):  
Nitin N. Gudadhe ◽  
S. R. Imade ◽  
J. D. Thanki
Keyword(s):  
Soil Fertility ◽  
Crop Yield ◽  
Seed Yield ◽  
Nutrient Management ◽  
Block Design ◽  
Residual Effect ◽  
Residual Effects ◽  
Soil Parameters ◽  
Integrated Nutrient Management ◽  
Cropping Sequence

Background: Intensive rice cultivation for longer periods continuously resulted in poor soil fertility. Inorganic fertilizers along with integrated and judicious use of different organic sources like FYM, vermicompost, green manure etc. could be an effective choice for enhancing crop yield. A synergistic effect on crop yield is reported through common use of fertilizer and organics which also improve soil fertility. The residual effects of organic manures applied to the preceding crops can be available to succeeding crop. Therefore, this experiments was planned to throw light on the use integrated nutrients through organic and inorganic sources on rice and its residual effect on succeeding greengram. Methods: A field experiment was conducted to study the effect of integrated nutrient management on rice-greengram cropping sequence at Navsari Agricultural University, Gujarat during 2012-15. Five nutrient combinations were evaluated in randomized block design for rice and its residual effect on productivity on succeeding greengram was studied with three fertilizer levels in split plot design. Result: Application of general recommended dose of fertilizers (RDF) to rice has increased growth, yield, quality, economics and improved soil properties and the residual effect to succeeding greengram have also gave significantly higher greengram seed yield and other important parameters and this was succeeded by application of 75% RDF through chemical fertilizer + 25% RDF through vermicompost. Among different levels of fertilizers to greengram, application of 100% RDF gave highest greengram seed yield, economics and soil parameters over other two levels.

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