Response of Groundnut (Arachis hypogaea L.) to Different Levels and Time of Phosphogypsum Nutrition

2021 ◽  
Author(s):  
Sheri Vaishnav ◽  
M.R. Ananda ◽  
H.M. Atheekur Rehaman ◽  
C. Seenappa ◽  
H.C. Prakasha
Keyword(s):  
Arachis Hypogaea ◽  
Block Design ◽  
Additional Source ◽  
Yield Attributes ◽  
Oilseed Crops ◽  
Sulphur Nutrition ◽  
Arachis Hypogaea L ◽  
Field Unit ◽  
Different Levels ◽  
Sulphur Uptake

Background: Groundnut is one of the most important oilseed crops of India. Improving productivity of groundnut to meet the domestic vegetable oil demand through balanced fertilization is the prime challenge lying before the agronomists in the country. With the aim of evaluating phosphogypsum as a source of sulphur nutrition in groundnut, a field experiment entitled “Response of groundnut (Arachis hypogaea L.) to different levels and time of phosphogypsum nutrition” was conducted at Agronomy field unit, University of Agricultural Sciences Bangalore, during kharif-2019. Methods: Experiment was laid out in randomised complete block design (RCBD) with eleven treatments, of which eight have different combinations of phosphogypsum applied as basal and in split (30 DAS) and one with gypsum as basal alone. Whereas, the remaining two treatments, without any additional source of sulphur are included for comparison. Result: Among eleven treatments, application of phosphogypsum @ 125 kg S eq ha-1 in split recorded highest yield attributes, pod yield (2063 kg ha-1), kernel yield (1418 kg ha-1) and sulphur uptake (11.33 kg ha-1). Which were on par with 100 kg S eq ha-1 in split (2014, 1380 and 10.39 kg ha-1, respectively). All other treatments recorded lower values with lowest in treatments without any additional sulphur source.

scholarly journals Response of Groundnut (Arachis hypogaea L.) to Lime and Different Levels of Sulphur

2020 ◽  
Vol 11 (6) ◽  
pp. 585-589
Author(s):  
Imnatemjen Aier ◽  
◽  
D. Nongmaithem ◽  
Keyword(s):  
Arachis Hypogaea ◽  
Growth And Yield ◽  
Yield Attributes ◽  
Pod Yield ◽  
Arachis Hypogaea L ◽  
Stover Yield ◽  
Main Plot ◽  
Different Levels ◽  
Kernel Yield ◽  
Plot Design

A field experiment was conducted in the Experimental Research Farm of School of Agricultural Sciences and Rural Development (SASRD), Nagaland University during the kharif season 2018. Groundnut variety ICGS-76 was sown @ 70 kg ha-1 for 60×20 cm2 spacing. The experiment was laid in split plot design with three replications. The main plot treatments consisted of two lime levels: lime @ 0 t ha-1 and lime @ 3 t ha-1 while the sub- plot treatments consisted of five sulphur levels: sulphur @ (0 kg ha-1, 10 kg ha-1, 20 kg ha-1, 30 kg ha-1 and 40 kg ha-1 along with recommended dose of fertilizer at 20:60:40 kg N, P2O5 and K2O ha-1 respectively in the form of diammonium phosphate and murate of potash. The results showed that application of lime @ 3 t ha-1 gave higher growth and yield attributes compared to no lime and also application of sulphur @ 40 kg ha-1 gave higher growth and yield attributes compared to lower doses of sulphur though there was only slight increase in the attributes between each successive doses of sulphur. Overall application of lime and sulphur increased all the yield attributes of groundnut, where the highest number of pods plant-1, seeds pod-1, 100 kernels weight, pod yield, kernel yield and stover yield were recorded when treatment was done with lime @ 3 t ha1 and sulphur @ 40 kg ha-1.

Screening groundnut (Arachis hypogaea) genotypes for sulphur efficiency

2019 ◽  
Author(s):  
T. . Chitdeshwari ◽  
D. Jegadeeswari ◽  
A. K. Shukla
Keyword(s):  
Field Experiment ◽  
Arachis Hypogaea ◽  
Clay Soil ◽  
Block Design ◽  
Growth Yield ◽  
Growth And Yield ◽  
Yield Attributes ◽  
Sandy Clay ◽  
Randomized Block Design ◽  
Sulphur Uptake

A field experiment was conducted on a sandy clay soil to screen eighteen groundnut genotypes for their sulphur (S) efficiency and to know its effect on growth, yield and sulphur availability and uptake. There were two levels of sulphur (0 and 40 kg ha-1) applied as gypsum basally and replicated thrice in a randomized block design. Results revealed that inclusion of 40 kg S ha-1 as gypsum significantly improved the growth and yield attributes of all the groundnut genotypes besides increasing the kernel and haulm yield. Soil available sulphur and sulphur uptake by the genotypes were also considerably improved by sulphur addition which differs widely among them. Several indices were computed for assessing the sulphur efficiency and found that, the genotypes, VRI 6, CO 7, TMV 7, TMV 13, VRI 5, VRI 3, CO2 and CO 6 were found efficient and responsive for sulphur application while VRI 8, and TMV 10 were inefficient but found responsive. However the varieties such as Local, VRI 4, CO 3, VRI 2, VRI 7, TMV 2, ALR 3 and BSR 1 were highly non responsive and inefficient in utilizing the applied sulphur.

Nutrient Management in Groundnut (Arachis Hypogaea L.) - Bt Cotton (Gossypium Hirsutum L.) Intercropping System

2019 ◽  
Author(s):  
P M Vaghasia ◽  
K L Dobariya
Keyword(s):  
Gossypium Hirsutum ◽  
Arachis Hypogaea ◽  
Block Design ◽  
Maximum Yield ◽  
Recommended Dose ◽  
Bt Cotton ◽  
Gossypium Hirsutum L ◽  
Yield Attributes ◽  
Main Crop ◽  
Arachis Hypogaea L

A field experiment was carried out during the rainy (kharif) seasons of 2012, 2013 and 2014 at the Main Oilseeds Research Satiation, Junagadh Agriculture University, Junagadh to ascertain the optimum nutrient requirement for groundnut (Arachis hypogaea L.) - Bt cotton (Gossypium hirsutum L.) intercropping system to obtain higher productivity and profitability per unit area per unit time by efficient utilization of natural resources on medium clay soil under irrigated conditions. Groundnut was raised as main crop and Bt cotton was planted as intercrop with 3:1 ratio. The experiment was conducted with fourteen treatments involving sole groundnut and sole cotton with different combinations of fertilizer doses and were tested in randomized block design (RBD) with three replications. All the above fertilizer treatments were imposed based on the area. The results revealed that 100% RDF to groundnut (main crop) + 150% RDF to cotton (intercrop) in 3:1 row ratio proportion increased growth, yield attributes and yields of groundnut and Bt cotton as well groundnut equivalent yield. So, 100% recommended dose of NP fertilizer (12.5:25.0 kg NP/ha) to groundnut + 150% recommended dose of N fertilizer(240 kgN/ha) to Bt cotton with 3:1 row ratio proportion was optimum to realize maximum yield under groundnut- Bt cotton intercropping system in irrigated conditions.

scholarly journals Screening for Drought Tolerance through Root Morphology and Yield Characters of Groundnut (Arachis hypogaea L.) Genotypes

2021 ◽  
pp. 95-105
Author(s):  
K. Manoj Kumar ◽  
S. Vincent ◽  
A. Mothilal ◽  
M. Raveendran ◽  
R. Anandham ◽  
...  
Keyword(s):  
Drought Tolerance ◽  
Root System ◽  
Arachis Hypogaea ◽  
Block Design ◽  
Root Trait ◽  
Abiotic Factor ◽  
Worldwide Production ◽  
Arachis Hypogaea L ◽  
Drought Resistant ◽  
Yield Character

Drought affects the rainfed groundnut (Arachis hypogaea L.)  at different phases of development and it is the serious threats on groundnut productivity causing losses than any other abiotic factor under rainfed agriculture. In the world's semiarid regions, groundnut accounts for 90% of worldwide production. Drought mainly affects the pace and pattern of nutrient and water intake from the soil, affecting the architecture of the groundnut root system. Plant selections with desirable root trait have been a major focus in developing drought resistant Groundnut cultivars. In 2019, 60 groundnut genotypes were cultivated in root block design with two different soil water treatments, as well as in the field during the year under same circumstances. The purpose of this study was to see how different groundnut cultivars fared in terms of yield, yield contributing features, root characters, and their relationships with drought tolerance. Drought resistant genotypes had thicker roots, larger roots, and a deeper root system than susceptible genotypes. Recent series in groundnut genotypes of 60 numbers were sown during kharif 2019 (july-september) under rainfed condition (It includes life irrigation and rainfall received during cropping season). Groundnut genotypes were semi spreading with the duration of 110-120 days. Observation on root morphological character viz., roots length, root volume after 20 days of stress imposition of the crop and yield parameters were observed at the harvest. Among the 60 genotypes, 20 genotypes (VG 17008, VG 17046, VG 18005, VG 18102, VG 18077, VG 19572, VG 19709, VG 18111, VG19561, VG19576, VG 19620, VG 19681, VG 19688 etc.,) similarly, yield character were observed for 60 genotypes and all the genotypes given above recorded higher value in Total number of pods per plant, Number of double seeded pods per plant, Pod yield per plant, Harvest index and Total dry matter production. The methods used in this study identified correlation between yield character and root characters. Groundnut genotypes by assessing yield metrics and their relationship with root trait. These findings lay the groundwork for future study aimed at deciphering the molecular pathways underpinning Groundnut drought resistance.

Effect of sowing dates and establishment methods on growth and yield of kharif Groundnut (Arachis hypogaea L.) under lateritic soil

2019 ◽  
Vol 4 (01) ◽  
pp. 110-113
Author(s):  
R. N. Tilekar ◽  
V. G. Chavan ◽  
B. L. Kumhar ◽  
G. K. Bahure ◽  
V. N. Gamme
Keyword(s):  
Arachis Hypogaea ◽  
Growth And Yield ◽  
Lateritic Soil ◽  
College Of Agriculture ◽  
Yield Attributes ◽  
Kharif Season ◽  
Arachis Hypogaea L ◽  
Sowing Dates

The present investigation entitled “Effect of sowing dates and establishment methods on growth and yield of kharif groundnut (Arachis hypogaea L.) under lateritic soil” was conducted at Agronomy Farm, Department of Agronomy, College of Agriculture, Dapoli, Dist. Ratnagiri (M.S.) during kharif season of 2015. The results revealed that, groundnut crop sown in 23rd MW with broad bed furrow method of sowing produced higher growth and yield attributes as compared to other sowing dates and establishment methods respectively. The crop sown in 23rd MW recorded highest kernel (17.25 q ha-1) and haulm (40.25 q ha-1) yield over remaining sowing dates also broad bed furrow method of sowing produced highest kernel (16.81 q ha-1) and haulm (38.86 q ha-1) yield as compared to flatbed method of sowing.

scholarly journals Pengaruh Pupuk Gandasil D Terhadap Pertumbuhan dan Produksi Kacang Tanah (Arachis hypogaea L.)

2019 ◽  
Vol 1 (2) ◽  
pp. 61-66
Author(s):  
Deni Soviani ◽  
Adrianus Adrianus ◽  
Abdullah Sarijan
Keyword(s):  
Experimental Design ◽  
Arachis Hypogaea ◽  
Block Design ◽  
Randomized Block Design ◽  
Arachis Hypogaea L

This study aims to determine the effect of Gandasil D fertilizer on growth and the production of peanut (Arachis hypogaea L.). The research was carried out in Kuprik, District Semangga, start from July until October 2012. The experimental design used was randomized block design with 4 (four) treatment and three replication. The treatment was Gandasil D fertilizer: 1,0 g/l, 1,5 g/l, 2,0 g/l and without Gandasil D fertilizer (control). The results showed that the treatment of Gandasil D fertilizer not showing significant effect on the growth and the production of peanut. But the treatment of D2 (Gandasil D) with dosis 1,5 g/l can increase the production a peanut higher than another treatment, the result is 1,40 kg/plot or 2,91 ton/ha.

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