Effect of Direct Application of Recommended Fertilizer Levels on Growth and Yield Parameters of Rabi Green Gram under Little Millet-Green Gram Cropping Sequence

2019 ◽  
Vol 7 (3) ◽  
pp. 263-268
Author(s):  
N. M. Thesiya ◽  
Author(s):  
N M Thesiya ◽  
H P Patel ◽  
H Sharma

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.


2020 ◽  
Vol 7 (2) ◽  
pp. 094-100
Author(s):  
A. J. Deshmukh ◽  
◽  
A. N. Sabalpara ◽  
V. A. Patil ◽  
◽  
...  

The experiment was conducted to perceive the effect of fungicidal seed treatment on growth and yield parameters of green gram cv. GM-3 with nine different fungicides. The results revealed that dry seed treatment with either mix formulation of carbendazim+mancozeb or thiophanate methyl or carbendazim @ 2.5 g kg-1 seeds is very effective in field to get maximum seed germination, better plant growth, root growth, yield parameters and yield. Seed germination was maximum in dry seed treatment with carbendazim + mancozeb (83.85%) which was statistically at par with thiophanate methyl (83.58%), carbendazim (82.53%) and captan (80.77%). Plant height was maximum in dry seed treatment in mixed formulation carbendazim+mancozeb (41.53 cm) which was statistically at par with thiophanate methyl (39.91 cm), carbendazim (39.67 cm) and captan (37.00 cm). Average numbers of pods plant-1 were maximum in dry seed treatment with carbendazim+mancozeb (12.33) which was statistically at par with thiophanate methyl (12.17), carbendazim (11.90), captan (11.85), thiram (11.58) and difenconazole (11.09). Average numbers of seeds pod-1 was maximum in dry seed treatment with carbendazim+mancozeb (7.58) which was statistically at par with thiophanate methyl (7.48), carbendazim (7.31), captan (7.28) and thiram (7.12). The pooled data of two years indicated that grain yield was significantly higher in dry seed treatment with carbendazim + mancozeb (818.40 kg ha-1) as compared to the rest but was statistically at par with thiophanate methyl (790.73 kg ha-1) and carbendazim (771.35 kg ha-1) followed by all the other treatments.


2021 ◽  
Vol 13 (4) ◽  
pp. 1166-1171
Author(s):  
M. Dhinagaran ◽  
R. Indirani ◽  
P. Saravana Pandian ◽  
A. Gurusamy ◽  
P. Kannan

Zinc is a crucial micronutrient for crop growth and enzymatic regulations. The present study was formulated to reveal the effect of organic fortified Zn composite on growth and yield parameters of green gram in Typic chromustert at Vellakulam village, Kalligudi block, Madurai district of Tamil Nadu. A total of eight treatments with three replications were designed to grow in Randomized Block Design (RBD). The treatments consisted of recommend dose fertilizers (25:50:25 Kg ha-1 N: P2O5: K2O) + various sources organics applied such as vermicompost (1:5), poultry manure (1:5), biochar (1:5), FYM (1:10) incubated with ZnSO4 @ 25 kg ha-1 and Tamil Nadu Agricultural University micronutrient mixture enriched with FYM (1:10) for 30 days. Among the treatments, application of RDF (25:50:25 Kg ha-1 N: P2O5: K2O) + soil application of ZnSO4 @ 25 kg ha-1 incubated with 125 kg Vermicompost (1:5) recorded maximum plant height (64 cm), leaf area index (LAI) (3.11), dry matter production (16.33 g plant-1), pods plant-1 (28.46), grains pod-1 (13.5), test weight (3.48 g), seed yield (950 kg ha-1) and haulm yield (1520 kg ha-1) followed by biochar and TNAU MNM shown on par results with each other. The lowest yield parameters were spotted in absolute control. A considerable increase in yield (25 %) was detected when the crop was supplemented with organically fortified Zinc than the commercial ZnSO4. The study concluded that the application of biofortified Zn will deliver higher growth and yield in green gram.


2018 ◽  
Vol 63 (2) ◽  
pp. 169-182
Author(s):  
Beckley Ikhajiagbe ◽  
◽  
Geoffery O. Anoliefo ◽  
Edokpolor O. Ohanmu ◽  
Ephraim Aliu ◽  
...  

Author(s):  
Tanzina Baby ◽  
Banalata Das ◽  
Anjuman Ara ◽  
Shormin Choudhury ◽  
Jasim Uddain

The experiment was conducted at Sher-e-Bangla Agricultural University's Horticulture Farm, Sher-e-Bangla Nagar, Dhaka-1207, to determine the effect of pruning and GA3 on squash growth and yield over the period from November 2017 to February 2018 Three levels of pruning as P0 = No pruning (control), P1 = 1st pruning at 20 DAT (1st and 2nd leaves) and P2 = 2nd pruning at 30 DAT (3rd and 4th leaves) and four levels of GA3foliar application as G0 = No GA3 (control), G1 = 100 ppm GA3, G2 = 200 ppm GA3 and G3 = 400 ppm GA3 considered for the present study. The experiment was laid out in a Randomized Complete Block Design (RCBD) with three replications. Considering growth parameters, pruning treatment had a significant effect on growth, yield contributing parameters and yield of squash except for stem base diameter and individual fruit weight. Regarding GA3 treatments, growth and yield parameters were significantly influenced except fruit diameter. In terms of the combined effect of pruning and GA3 treatments, all the studied growth and yield parameters were significantly influenced. The highest stem length (64.73 cm), number of leaves plant-1 (23.59), stem base diameter (2.09 cm), number of male flower plant-1 (8.69), number of female flower plant-1 (7.52), total number of fruits plant-1 (5.74), fruit length (22.42 cm), fruit diameter (6.15 cm), individual fruit weight (507.66 g), dry weight of fruit (6.61%), weight of fruits plant-1 (2914.33 g) and fruit yield ha-1 (29.14 t) were also found from the treatment combination of P1G1 compared to the other treatment combination. Hence, we can summarize that 1st pruning at 20 DAT (1st and 2nd leaves) with 100 ppm GA3 given the maximum output in terms of yield compared to other treatments.


2021 ◽  
Vol 21 (2) ◽  
Author(s):  
J. Sam Ruban ◽  
B. Gayathri ◽  
C. Jeyaraj

Vegetables are the prime source of vitamins and minerals. As the population increases there is also increase in demand for nutritional vegetables, but in the conventional method of horticulture the production and productivity is considerably less. Thus to increase the productivity and to feed the over burgeoning population there is a need for novel fertilizers such as Nano fertilizers. An experiment was hence conducted in Chinapettai village, Panruti to investigate the Bio-efficacy of Nano nutrients (Nano Nitrogen, Zinc and Copper) on growth and yield of Capsicum. The experiment was carried out in RBD design (Randomized block design) with three replications and ten treatments. Results showed that the treatment with 100% RD-N+100% RD-P + 100 % RD-K + Nano N + Nano Cu + Nano Zn followed by 100% RD-N +100% RD-P + 100 % RD-K + Nano N and 75% RD-N+100% RD-P + 100 % RD-K + Nano N + Nano Cu + Nano Zn recorded maximum growth and yield parameters. In contrast 50% RD-N + 100% RDP + 100 % RD-K + Nano N showed increase in yield than the control (100% RDF (-N: -P: -K)(250:150:150kg/ha)) to conclude that Nano nitrogen could have compensated the 50% urea recommendation in conventional fertilizer and also had enhanced effect than control.


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