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Foliar application of potassium
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Effect of potassium (K) application through leaves (LA) or roots (RA) was studied in tobacco plants grown under K deficiency and drought stress conditions. Application of K was effective in improving the shoot growth only under drought conditions, whereas root biomass and length responded under both watering regimes.
10p
schindler
30-12-2021
9
0
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A field study was carried out in the research field at College of Horticulture, Hiriyur, Karnataka during 2019-2020 to know the effect of foliar application of potassium on quality parameters of pomegranate (Punica granatum L.) cv. Bhagwa.
9p
chauchaungayxua10
19-03-2021
15
2
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The Treatments consists of 2 levels of Potassium viz. K1(40 kg K2O/ha), K1(50 kg K2O/ha) and 4 levels of Iron viz.10 and 20 kg/ha as basal and 0.1 and 0.2% as foliar application. There were 9 treatments each being replicated thrice and laid out in Randomized Block Design. The results revealed that treatment T8 (50kgs potassium + 0.2% iron) recorded maximum Dry weight, Number of cobs per plant, cob length, cob girth , cob weight without husk, cob yield without husk, Green fodder and B: C ratio.
6p
chauchaungayxua11
23-03-2021
10
2
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A field experiment was carried out during kharif 2015 with thirteen ratios of nitrogen (N) and phosphorus (P2O5) fertilizers with constant potassium level (25 kg K2O ha-1 ) on soybean cultivar DSb 21 at MARS, UAS, Dharwad. The seed yield increased due to increasing N/P ratios up to 0.78.
7p
cothumenhmong9
18-01-2021
11
1
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After nitrogen, phosphorus and potassium, sulphur is the fourth nutrient, whose deficiency is widespread in India. Sulphur deficiency is observed primarily due to high crop yield and therefore higher rate of sulphur removal by crops, and lesser use of sulphur-containing fertilizers. Boron foliar sprays seemed to overcome the deleterious effects of drought by overcoming the drought-related molecular responses and consequently appeared to meliorate sunflower growth under insufficient water conditions.
7p
gaocaolon9
22-12-2020
15
2
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In this view, the present study was undertaken to increase the yield and quality of Aonla fruits with the help of foliar application of potassium and urea.
4p
angicungduoc8
07-11-2020
6
1
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The present study was carried out at the research farm of Krishi Vigyan Kendra, Sirsa during kharif 2014. The climate of this tract was semi-arid, sub-tropical with hot and dry summer and cold winters. The maximum temperature during summer months of May and June reached up to 47.2 °C. The total rainfall obtained during the crop season was about 327.5 mm. The cropping history of field from 2011 was cluster bean in kharif and in rabi crop wheat was grown. Seed cotton yield increased significantly with the application of K and mean highest yield (2751.
7p
chauchaungayxua6
26-06-2020
10
0
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A field experiment entitled was conducted on loamy sand soil, which was low in organic carbon and available nitrogen and medium in available phosphorus and potassium during spring season of 2014 and 2015 at Student's Research Farm, Punjab Agricultural University, Ludhiana. Experiment was laid out in split plot design with four replications with three dates of planting viz. February 10, February 20 and March 2 in main plots and seven foliar applications viz.
10p
chauchaungayxua6
26-06-2020
11
0
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Present investigation was carried out in the rainout shelter at Student Instructional Farm (SIF), Narendra Deva University of Agriculture and Technology, Kumarganj, Faizabad (U.P.) during Kharif (wet season) 2015 and 2016. Experiments were laid out in randomized block design with 3 replications, one variety i.e. Swarna Sub 1and nine foliar treatments. Rice plants were exposed to drought at 60 DAT for 15 days by holding irrigation during drought treatment. During drought treatment soil moisture tension of the field was ranged from 60-80 kPa.
7p
trinhthamhodang5
16-05-2020
13
2
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An attempt has been made to study the effect of manganese sulphate and potassium silicate on rust incidence, yield and yield components of rust susceptible and resistant soybean genotypes. The results revealed that the Asian soybean rust (ASR) severity was significantly reduced on plants sprayed with manganese sulphate in comparison to plants sprayed with potassium silicate and control.
7p
nguaconbaynhay5
16-05-2020
16
1
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The present study was programmed in 2014-15 to evaluate the efficacy of the varied components of precision farming systems comprising drip irrigation (80% ER), fertigation (75% RDF), micronutrient foliar spray (Commercial formulation ‘Tracel’2%), bunch spray of sulphate of potash (2%) as well as black LDPE film (50µ) mulch over the traditional system of soil nutrient application (110g N, 33g P2O5 and 330g k2O) and flood irrigation (15 day intervals) in ‘Grand Naine’ banana. Components of precision farming significantly increased bunch yield. The highest bunch weight (21.
6p
angicungduoc4
26-04-2020
9
1
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The experiment was conducted to study the effect of levels of potassium on yield, nutrient uptake, fertility status and economics of cotton grown in Vertisol at Akola during kharif season of 2009-10 to 2011-12. There were seven treatments comprising of potassium application through soil and foliar along with RDF (50 kg N + 25 kg P2O5 ha-1 ) laid out in Randomized Block Design with three replications.
9p
nguathienthan4
18-04-2020
26
3
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A field experiment was carried out to study the effect of different methods and levels of zinc and boron application on growth and yield of rice under acid soils of hilly zone of Karnataka during Kharif season of 2017 at Sakaleshpura. The experiment consist of 14 treatments replicated thrice using RCBD. The results revealed that significantly higher growth and yield parameters such as plant height (108.8 cm), number of tillers per hill (20.6), number of panicles (103.5), grain (64.4q/ha) and straw (89.4q/ha) were recorded in treatment receiving foliar spray of zinc sulphate @ 0.
11p
trinhthamhodang3
17-02-2020
39
1
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A field experiment was conducted during kharif, 2018 at S.V. Agricultural College, dryland farm, Tirupati to test the effect of potassium and zinc on yield and quality of greengram with eight nutrient management practices viz., Control (T1), application of Recommended Dose of Fertilizers (RDF) (20-50-0 kg N, P2O5 and K2O ha-1 ) (T2), soil application of 40 kg K2O ha-1 along with RDF (T3 ) 25 kg of ZnSO4 ha-1 along with RDF (T4) 40 kg K2O + 25 kg of ZnSO4 ha-1 along with RDF (T5) Foliar application of either KNO3 @ 1.0 % (T6) ZnSO4 @ 0.2 % (T7) along with RDF and KNO3 @ 1.0 % and ZnSO4 @ 0.
7p
chauchaungayxua3
07-02-2020
17
0
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A field experiment was conducted at Instructional farm, ACHF, Navsari Agricultural University, Navsari, Gujarat, India to study the effect of silicon and seaweed extract on physical and sensory quality of papaya cv. Red Lady during the year 2016-17 and 2017-18. Papaya plants were sprayed with different concentrations of silicon (potassium silicate and ortho silicic acid at 0.2 and 0.4 %) and seaweed extract (2 and 4 %) either alone or in combinations at 3, 4, 5 and 6 months after planting. Application of potassium silicate @ 0.
7p
nguaconbaynhay3
07-02-2020
20
0
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A field experiment was conducted during 2017 at Horticulture Research Farm-1, BBAU, Lucknow on 11- year- old guava plants, Studies on the Effect of foliar application of nutrients and plant growth regulators on quality parameters of guava (Psidium guajava L.) fruit cv. Lalit”, revealed that T.S.S (0B), reducing sugar, non-reducing sugar, total sugars, ascorbic acid and acidity were maximized when foliar spray was done with Urea (1%), Potassium sulphate (1%), Zinc sulphate (1%) GA3 50 ppm, and NAA 50 ppm.
4p
nguathienthan2
19-12-2019
16
0
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The present investigation was carried out at Horticultural Research Centre, Patharchatta, GBPUA&T, Pantnagar during September, 2015 to June, 2016. The experiment was conducted to study the effect of ethrel, potassic chemicals i.e. di-potassium hydrogenortho-phosphate (K2HPO4), potassium di-hydrogen orthophosphate (KH2PO4), potassium nitrate (KNO3) and thiourea on quality attributes of litchi cv. Rose Scented.
5p
nguaconbaynhay1
04-12-2019
10
0
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Potassium plays a key role in the survival of plants under saline conditions in mitigating the adverse effects of sodium. The effect of application of potassium to soil (0, 3.3, and 6.6 mmol/kg) and leaves (4.5 and 9 mM) on tomato yield and quality under 3 salinity treatments (0, 7.5, and 15 dS m–1), using 2 salt-tolerant (Indent-1 and Nagina) and 2 salt-sensitive (Peto-86 and Red Ball) genotypes, was studied in a pot experiment.
11p
sony2711
01-02-2019
46
1
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