The effect of different irrigation treatments on yield and water productivity of Arachis Hypogaea L. under semi‐arid conditions in Iran

2020 ◽  
Vol 69 (4) ◽  
pp. 646-657
Author(s):  
Davoud Khodadadi Dehkordi
Keyword(s):  
Arachis Hypogaea ◽  
Water Productivity ◽  
Arid Conditions ◽  
Arachis Hypogaea L ◽  
Irrigation Treatments ◽  
Semi Arid

Assessing the Water Productivity of Durum Wheat in Tunisian Semi-Arid Conditions

2021 ◽  
pp. 195-211
Author(s):  
Sami Bhouri Khila ◽  
Boutheina Douh ◽  
Amel Mguidiche ◽  
Abdelhamid Boujelben
Keyword(s):  
Durum Wheat ◽  
Water Productivity ◽  
Arid Conditions ◽  
Semi Arid

Optimizing crop geometry and nutrient management for yield, water productivity and economics of kharif groundnut (Arachis hypogaea L.)

2019 ◽  
Author(s):  
Ekta Joshi ◽  
D.S. Sasode ◽  
R.S. Sikarwar ◽  
Varsha Gupta ◽  
B.S. Kasana
Keyword(s):  
Arachis Hypogaea ◽  
Nutrient Management ◽  
Water Productivity ◽  
Plant Population ◽  
College Of Agriculture ◽  
Pod Yield ◽  
Net Returns ◽  
Arachis Hypogaea L ◽  
Crop Geometry ◽  
Plot Design

An experiment was conducted during kharif season of 2016 and 2017 at College of Agriculture, Gwalior. To optimise plant population and fertility levels an experiment was laid out in split plot design, replicated thrice in fixed plots and the test variety of the crop groundnut (Mallika) was used. The plant geometry of 30 × 10 cm, 25 × 10 cm and 20 × 10 cm was adopted with three fertility levels as 75, 100 and 125% recommended dose of fertilizers. The yield and economics were increased by optimization of plant geometry and nutrient management under kharif groundnut. Sowing of crop at 30×10 cm spacing resulted in 7.3 and 4.3 % higher pod yield over 25×10 cm and 20×10 cm spacing, respectively and 3.0 % higher haulm yield over 25×10 cm. Similarly, application of 125% RDF resulted in 3.0 and 9.3 % higher pod yield over 100% RDF and 75% RDF, respectively but application of 100% RDF resulted in 18.6% higher haulm yield over 75% RDF and was at par with 125 % RDF application. The highest gross, net returns and B:C ratio was obtained at the spacing of 30×10 cm with 125% RDF.

Growth and productivity of groundnut (Arachis hypogaea L.) under varying levels and sources of sulphur in semi-arid conditions of Rajasthan

2017 ◽  
Author(s):  
Nagesh Yadav ◽  
S. S. Yadav ◽  
Neelam Yadav ◽  
M. R. Yadav ◽  
Rakesh Kumar ◽  
...  
Keyword(s):  
Arachis Hypogaea ◽  
Dry Weight ◽  
Elemental Sulphur ◽  
Dry Matter Accumulation ◽  
College Of Agriculture ◽  
Stages Of Growth ◽  
Arid Conditions ◽  
Arachis Hypogaea L ◽  
Cent Increase ◽  
Biological Yield

A field experiment was conducted at Agronomy research farm, S.K.N. College of Agriculture, Jobner during kharif, 2015 in order to evaluate the performance of groundnut (Arachis hypogaea L.) under varying levels of sulphur and its sources. Results of experiment revealed that CGR of crop during 0 - 35 DAS registered significant increase upto application of sulphur at 45 kg/ha. However, at later stages of growth the significant increase was noted upto 60 kg S/ha only. Application of sulphur at 60 kg/ha recorded a significant increase of 6.1 per cent in RGR over 15 kg/ha during 70 DAS – at harvest stage. Likewise, application of 60 kg S/ha also significantly enhanced the number of total and effective nodules as well as fresh and dry weight of nodules/plant and produced significantly higher pod and biological yields of groundnut (1832 and 5361 kg/ha) than 45, 30 and 15 kg/ha. Application of sulphur through gypsum recorded significant increase in plant height and dry matter accumulation/m row length at all the stages of crop over SSP and elemental sulphur treatments. The maximum CGR at all the stages of crop was recorded when sulphur was applied through gypsum. Sulphur application through SSP registered 13.9, 9.8 and 21.4 per cent increase in CGR over elemental sulphur at these stages, respectively. On the other hand, SSP and gypsum increased the RGR by 7.2 and 6.3 per cent, respectively over elemental sulphur. Gypsum as a sources of sulphur fertilization recorded the highest number of 62.30 total and 55.00 effective nodules/plant and as well as fresh and dry weight of nodules (229.87 and 102.00 mg/plant) thereby increasing to the extent of 22.1, 27.6, 23.9 and 18.9 per cent over elemental sulphur. Sulphur application through gypsum produced 13.1 and 10.2 per cent higher pod and biological yield of groundnut over elemental sulphur.

scholarly journals Productivity and profitability on groundnut (Arachis hypogaea L) and maize (Zea mays L) in a semi-arid area of southern Malawi

2018 ◽  
Vol 13 (43) ◽  
pp. 2399-2407
Author(s):  
H. Kabambe Vernon ◽  
R. Ngwira Amos ◽  
B. Aune Jens ◽  
K. Sitaula Bishal ◽  
Chilongo Thabbie
Keyword(s):  
Zea Mays ◽  
Arachis Hypogaea ◽  
Zea Mays L ◽  
Arid Area ◽  
Arachis Hypogaea L ◽  
Semi Arid
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