Effect of Sulpher Levels on Mustard (Brassica juncea) yield in Muzaffarpur district of Bihar

2017 ◽  
Vol 4 (03) ◽  
Author(s):  
MANJU RANI ◽  
VED PRAKASH

A field experiment was conducted to find out the effect of phosphorus, sulphur and PSB on growth attributes and yield of Vigna radiata. The experiment consisted four levels of phosphorus (0, 20, 40 and 60 kg h-1) and three levels of sulphur (0, 20, and 40 kg h-1) and seed non-inoculated and inoculated with PSB. Increasing level of phosphorus up to 60 kg ha-1 and sulphur up to 40 kg ha-1 gradually increases the plant height and significantly increases the number of pod plant-1, number of grain per pod-1, grain yield h-1 and stover yield. Seed inoculated with PSB showed superior plant height, significantly increases the number of pod plant-1, number of grain per pod-1, grain yield h-1 and stover yield. In similar proportion net return also increased with increase in the level of phosphorus, sulphur and seed inoculation with PSB.

Author(s):  
Manju Rani ◽  
Ved Prakash ◽  
Khalil Khan

A field experiment was conducted during two consecutive years of 2008 and 2009 at Instructional Farm of NDUA&T , Kumarganj , Faizabad (U.P.) to study the effect of phosphorus, sulphur and PSB on growth attributes, yield and nutrient uptake by mungbean. The experiment consisted of four levels of phosphorus (0, 20, 40 and 60 kg P<sub>2</sub>O<sub>5</sub>ha<sup>−1</sup>), three levels of sulphur (0, 20 and 40 kg S ha<sup>−1</sup>) and two levels of seeds inoculation with PSB (un-inoculation and inoculation ). Results revealed that the increasing levels of phosphorus up to 60 kg P<sub>2</sub>O<sub>5</sub> ha<sup>−1</sup>, sulphur up to 40 kg S ha<sup>−1</sup> and inoculation of seed with PSB increased the plant height, number of pods plant<sup>−1</sup>, number of seeds pod<sup>−1</sup>, seed and stover yield and uptake of N, P and S. The net return also increased with increasing levels of phosphorus and inoculation of seeds with PSB. Application of 20 kg S/ha fetched highest net return of mungbean.


2017 ◽  
Vol 4 (03) ◽  
Author(s):  
K. K. Singh ◽  
Rajeev Kumar Srivastava ◽  
K. M. Singh ◽  
A. K. Singh ◽  
Ranjan Kumar ◽  
...  

An on farm trial was conducted consequently two years inRabi seasons ofthe year 2011-12 and 2012-13 tooptimize the dose of sulphur to achieve markedly higher growth attributes, yield attributes and yield of mustard (Brassica junceaL.) cv, ‘Rajendrasuflam’. Results of the trial revealed that growth and yield attributes like plant height, no. of branches plant-1, no. of siliqua plant-1and test weight were recorded significantly higher with the application of 40 kg Sulphur ha-1 but it was statistically at par with the 30 kg Sulphurha-1. The significantly higher seed (13.93 and 13.98 q ha-1) and stover yield was recorded with the application of sulphur @ 40 kg Sulphur ha-1 which was at par with 30 kg Sulphur ha-1, whereas lowest seed yields (10.13 and 10.14 q ha-1) was associated with farmers’ practice i.e. no sulphur during both the years of experimentations. However, the highest gross return (Rs. 51541 and Rs.51736 ha-1), net return (Rs.31923 and Rs. 31311 ha-1) and B: C ratio (2.63 and 2.53) was recorded @ 40 kg S ha-1 and lowest economics parameters were recorded with no sulphur application.


Author(s):  
Mamta Phogat ◽  
Padma Angmo ◽  
A. K. Mondal ◽  
Sunil Kumar ◽  
A. P. Rai

The experiment comprising of four levels of phosphorus, i.e., 0, 20, 40 and 60 kg ha-1 and four levels of zinc, i.e., 0, 5, 10 and 15 kg ha-1 was conducted to investigate the interaction effect of phosphorus and zinc fertilization on yield and yield attributes of green gram [Vigna radiata (L.) Wilczek] cv. SML-668. The treatments were laid out in Randomized Block Design (Factorial) with three replications. The results revealed that plant height, number of pods plant-1, 1000 seed weight, seed and stover yield were increased significantly up to 60 kg ha-1 phosphorus and 10 kg ha-1 zinc treatment levels. Further increase in zinc levels found to decrease the yield and yield attributing traits, indicating antagonistic effect of phosphorus and zinc on each other. The highest plant height, number of pods plant-1, 1000 seed weight, seed and stover yield (at 60 kg P ha-1 and 10 kg Zn ha-1 treatment level) were 48.70 cm, 27.15, 32.70 g, 957.25 and 2398.30 kg ha-1, respectively. Thus, interaction of phosphorus and zinc was significant for all the growth and yield attributing parameters.


2020 ◽  
Vol 4 (1) ◽  
pp. 34-38
Author(s):  
Nasrin Ara Khondoker ◽  
F M Jamil Uddin ◽  
Md. Abdur Rahman Sarker

The field experiment was conducted at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh during the period from November 2017 to February 2018 in order to assess the effect of nitrogen and phosphorus levels and their interaction on the performance of French bean. The experiment consisted of four levels of nitrogen viz. 80, 100, 120, 140 kg nitrogen ha-1 and four levels of phosphorus viz. 15, 20, 25 and 35 kg phosphorus ha-1. The experiment was laid out in Randomized Complete Block Design with three replications. In case of nitrogen the highest plant height, branches plant-1, chlorophyll content, dry matter, number of effective pods plant-1, length of pod, 1000-grain weight, grain yield, stover yield, biological yield and harvest index were observed in 120 kg nitrogen ha-1. Considering yield attributes against phosphorus treatment the highest plant height, branches plant-1, chlorophyll content, dry matter, length of pod, 1000-seeds weight, grain yield, stover yield, biological yield and harvest index were observed in 25 kg phosphorus ha-1. In case of interaction effect the highest plant height, branch plant-1, chlorophyll content, dry matter, number of effective pods, length of pod, 1000-grain weight, grain yield, stover yield, biological yield and harvest index were observed in 120 kg nitrogen ha-1 and 25 kg phosphorus ha-1. The results obtained in experiment indicate that there is a scope to increase the yield of French bean by applying proper dose of nitrogen and phosphorus fertilizer.


Author(s):  
Deeksha Krishna ◽  
H K Sachan ◽  
Narendra K Chaudhary

A field trial was conducted to study mungbean crop performance and production potential under sulphur fertilization with recommended dose of NPK whereby, 17 treatments were replicated thrice. The maximum plant height (51.2 cm), grain yield plant-1 (5.7 g) and pods plant -1 (16.0) were recorded under (T15:100% RD of NPK+S). T15:100% RD of NPK+S was found significantly superior to other treatments and recorded maximum grain yield (1524 Kg ha-1). T15:100% RD of NPK+S was significantly superior to all treatments except T16:125% RD of NPK+S and recorded maximum stover yield (2696 Kg ha-1). T15:100% RD of NPK+S recorded significantly superior harvest index followed by T14:75% RD of NPK+S and T16:125% RD of NPK+S. The maximum production efficiency (25.4 Kg day-1 ha-1) was recorded in T15:100% RD of NPK+S which was at par with T16:125% RD of NPK+S and significantly higher compared to all other treatments.


Author(s):  
Renthunglo Tungoe ◽  
T. Gohain ◽  
Noyingthung Kikon

A field experiment was conducted during the Kharifseason of 2012 to study the response of black gram (Vignamungo L. Hepper) to different spacing and fertilizer doses under rainfed conditions.Maintaining a wider spacing of 30×10 cm (S2) was found to increase uptake of nutrients P and K by the crop resulting in significantly higher number of leaves, branches and pods per plant respectively, thereby registering the highest grain and stover yields of 730 kg/ha and 1382 kg/ha respectively. Among the fertilizer dose, F2 (N10P40K20 + FYM@ 5 t/ha) was found to increase theavailability of NPK by the crop resulting in significantly superior growth attributes viz., plant height, number of leaves and branches/plant and leaf area index (LAI) ultimately recording maximum number of pods/plant, test weight and grain yield of 725 kg/ha. Whereas, the fertilizer dose F3 (N20P50K30) was found to record the highest stover yield of 1362 kg/ha.


2021 ◽  
Vol 18 (2) ◽  
pp. 39-53
Author(s):  
S.G. Afolabi ◽  
B.S. Ewulo ◽  
O.P Aiyelari ◽  
A.J. Adeyemo

A field experiment was conducted in 2018 and 2019 seasons at the Teaching and Research Farm of the Federal University of Technology, Minna to determine the varietal response of maize to nitrogen and zinc fertilizer in Minna. The treatments included four levels of N: 0, 30, 60 and 90 kg ha-1, three levels of Zn: 0, 2.5 and 5 kg ha-1 and two varieties of maize (Oba Super 2 and Suwan-1-SR). The experimental design was a 4×3×2 factorial design fitted in a randomized complete block design with three replications. The data collected were, plant height, number of leaves, cob weight, cob length, stover yield, grain yield and 1000 grain weight. All data collected were subjected to analysis of variance and the means were separated using Duncan Multiple Range Test. Highest plant height (43.69 and 44.37 cm) were obtained in 60 and 90 kg N ha-1 treatment application respectively in year 2018 at 3 Week After Sowing (WAS), these heights were significantly different from that of control (0 kg N ha-1). Zinc (Zn) fertilization has no significant effect on maize height at all growth stage of maize in year 2018. Application of Zn produced significantly taller plants than those without Zn application at 3 and 9 WAS in 2019. The treatment 60 kg N ha-1 had significantly higher yield (27873.7 kg ha-1) than others but similar to 90 kg N ha-1 (2512.4 kg ha-1). Application of 60 kg N ha-1 increased with 12 % than the 0 kg N ha-1 on maize yield in 2019. There was response to Zn fertilization on stover and grain yields. The interaction effects were significant on stover yield. The nitrogen rate of 60 kg N ha-1 and the zinc rate of 2.5 kg were optimum for maize grain yield in Minna, both Oba Super 2 and Suwan-1-SR performed better in the study.


2019 ◽  
Vol 17 (4) ◽  
pp. 507-513
Author(s):  
FN Kamarum Munira ◽  
Md. Parvez Anwar ◽  
Sabina Yeasmin ◽  
Md. Harun Or Rashid ◽  
Mst Farzana Rahman ◽  
...  

The experiment was conducted at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh during July to November 2016 to investigate the performance of separated tillers of hybrid rice variety Dhani Gold. The experiment comprised three times of tiller transplantation viz. 3, 4 and 5 week aged tiller seedlings and four levels of number of tiller seedlings transplanted hill-1 viz. 2, 3, 4 and 5 tiller seedlings hill-1 laid out in a split plot design with 3 replications. The highest plant height was obtained when 3-week aged tiller seedlings were transplanted at the rate of 3 tiller seedlings hill-1. The highest number of total tillers hill-1 and number of effective tillers hill-1 were found when 3-week aged tiller seedlings were transplanted with 5 tiller seedlings hill-1. The highest grains panicle-1 was obtained when 4-week aged tiller seedlings were transplanted with 5 tiller seedlings hill-1. The highest grain yield was found when 3-week aged tiller seedlings were transplanted with 5 tiller seedlings hill-1. The lowest grain yield was found when 5-week aged tiller seedlings were transplanted with 2 tiller seedlings hill-1 in hybrid rice variety Dhani Gold. Based on the findings of the present study it may be concluded that 3-week old tiller seedlings of Dhani Gold should be transplanted at the rate of 4 or 5 tiller seedlings hill-1 for higher yield. Thus present study confirms the potentiality of growing hybrid rice from separated tillers in case of unavailability of seedlings or to minimize the seed cost of high value hybrid rice seeds. J Bangladesh Agril Univ 17(4): 507–513, 2019


2017 ◽  
Vol 38 (4Supl1) ◽  
pp. 2387
Author(s):  
Santiel Alves Vieira Neto ◽  
Fábio Ribeiro Pires ◽  
João Carlos Madalão ◽  
Douglas Gomes Viana ◽  
Carlos César Evangelista de Menezes ◽  
...  

Given the high costs of agricultural production, especially due to the price of fertilisers, particularly nitrogen, the use of inoculants to supply nitrogen to soybean crops is a widely recommended practice. The objective of this study was to evaluate the feasibility of applying inoculants through seed and planting furrow in soil previously cultivated with soybean and Brazilian native “cerrado” biome soil under greenhouse conditions. Seven treatments were tested: 1) inoculation via seed (inoculant + fungicide + micronutrient), 2) treatment via seed (fungicide + micronutrient), 3) control (only seed), 4) inoculation via furrow-dose 1 (recommended dose), 5) inoculation via furrow-dose 2 (twice the recommended dose), 6) inoculation via furrow-dose 3 (three times the recommended dose) and 7) inoculation via furrow-dose 1 + seed inoculation. We evaluated plant height, fresh and dry matter weight of the aerial part and nodules, number of total, viable and non-viable nodules, number of pods per plant and grain yield. Inoculation was more effective when used in cerrado soil, but soybean performance in treatments without inoculation was higher in previously cultivated soil. Application through furrow proved to be a viable practice due to the similarity of the results obtained with the traditional application by seed.


Author(s):  
R. G. Upadhyay ◽  
Anita Singh

A pot experiment was conducted to determine the effect of zinc and nitrogen on growth, nodulation pattern and yield of cowpea. The treatments were four levels of nitrogen ( 0 , 10, 20 and 30 kg/ha) and four levels of zinc (0, 5, 10 and 15 kg/ha). Application of various levels of nitrogen significantly increased dry matter production/plant , plant height number of branches/ plant, effective nodules/ plant, total nodule / plant, effective nodules weight /plant, pods/plant , seeds/pod and grain yield. Similarly zinc significantly increased plant height, branches / plant, number of leaves/plant, dry matter /plant, effective nodules weight /plant and grain yield. There was no significant interaction between nitrogen and zinc on grain yield.


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