Drip fertigation system

Field experiment was conducted at Millet Breeding Station, Tamil Nadu Agricultural University, Coimbatore during 2015 and 2016 with the objective of Dry matter, Nutrient uptake and yield of short duration Pigeon pea (Cajanus cajan L.) varieties under Drip fertigation system

8p trinhthamhodang1218 26-02-2021 13 1   Download

The present investigation was carried out to study the influence of irrigation regimes and fertigation levels on sugarcane under subsurface drip fertigation system.

11p trinhthamhodang1218 26-02-2021 15 2   Download

Keeping the above in view, an investigation was carried-out to find the effects of fertigation on quality of elephant foot yam and water use efficiency of elephant foot yam+green gram intercropping system.

10p caygaocaolon7 18-09-2020 11 2   Download

The field study consisted of eight treatments, in which drip fertigation was given in T1 to T3 with 75%, 100% and 125%of recommended dose (RDF, 80:40:40 kg NPK/ ha) as straight fertilizers N and K (urea and MOP) and SSP was applied as basal dose. In T4 to T6 fertigation provided with 75%, 100% and 125% RDF of water soluble fertilizer (19:19:19). Drip irrigation with 100% RDF (all as soil application) was given in T7 and T8 with drip irrigation and STCR based fertilizer application.

9p kethamoi7 26-08-2020 17 2   Download

To popularize rabi castor cultivation with onion intercrop in drip fertigation in Salem and Namakkal district demonstration were conducted under farmers participatory approach. The castor with onion intercropping through drip fertigation was introduced in different blocks in Namakkal and Salem districts in an area of 18 ha with total beneficiaries of 43. On observing the yield and economics, the results revealed that the average castor yield of 4 tonnes/ha and onion intercrop yield of 5 tonnes/ha was recorded in the farmer’s field and the higher gross return of Rs.

4p angicungduoc6 22-07-2020 8 1   Download

A field experiment was conducted during kharif 2016 at R&D farm of Jain Irrigation Systems Ltd., Udumalpet with seven treatments comprising of two irrigation (100% and 150% ETc) and three fertigation levels (75%, 100% and 125% RDF) in addition, surface irrigation method as a check were arranged in randomized block design and replicated thrice. Rice was grown in sandy clay soil with pH and EC of 7.6 and 0.21 (dS m-1 ), respectively. A 115 day long variety ADT (R) 45 was used with spacing of 20x10cm. Fertilizers were applied @ 150:50:50 kg of N P2O5 K2O ha-1 .

5p angicungduoc6 20-07-2020 29 1   Download

Field experiments were conducted during kharif 2016 and rabi 2016-17 at Research and Development farm of Jain Irrigation Systems Ltd., Udumalpet with seven treatments comprising of two irrigation (100% and 150% ETc) and three fertigation levels (75%, 100% and 125% RDF) in addition, surface irrigation method as a check for aerobic rice. For onion crop also seven treatments were setup with reducing water levels to 75% and 100% ETc from that of rice water levels by keeping same fertigation levels. The furrow irrigation was maintained as check.

6p angicungduoc6 20-07-2020 16 1   Download

Water is the most valuable resource in the world and is playing a crucial role in daily activities of living beings on the earth. To meet the ever increasing demand, conservation and management of water resource is very important. Conventional methods of irrigation, like surface and subsurface flooding leads to scarcity of water, which can be reduced by adopting drip or trickle irrigation. Drip irrigation system can be controlled through different automation techniques.

11p angicungduoc6 20-07-2020 17 1   Download

A field experiment was initiated in established Robusta coffee plantation with different levels of drip fertigation viz., 75, 100, 125 and 150% of recommended dose of fertilizers to study the influence of micro-irrigation and drip fertigation on yield and yield parameters of coffee at Central Coffee Research Institute. Results showed that drip fertigation with 125 % recommended dose of fertilizers recorded significantly higher bearing nodes per branch (24.87) and pin heads/branch (623.

6p nguaconbaynhay6 24-06-2020 19 0   Download

Drip fertigation is the technique of application of suitable quality of water for irrigation purpose along with fertilizer to provide water and fertilizer efficient condition for growth and development of plants. A study on field evaluation of drip fertigation system for Okra crop was conducted under sandy loam soil conditions of Ludhiana district of Punjab state (India).

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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   Download

The experiment was carried out to “Study of effect of level of fertigation through drip irrigation on yield and Calculation of nutrient use efficiency of Marigold crop in different treatments” November 03 to January 19 at college of Agricultural engineering, Madakasira, Anantapur, (dist). The objective was to work out the four different levels of marigold and to compare the performance of yield, quality parameters, and nutrient use efficiency. The experimental field with 570 m2 (19 x 30m) installed with drip irrigation system was selected for experimentation.

8p kethamoi4 18-04-2020 15 1   Download

ugar cane is one of the most important field crops in the tropics. Sugarcane is grown is not less than 105 countries and presently it covers a total acreage of about 19 million hectares for a world production of approximately 1.3 billion metric ton of cane and 127 million ton of sugar. Sub surface drip irrigation is the most advanced method of irrigation, which enables the application of small amounts of water to soil through the drippers placed below the soil surface with discharge rates.

6p caygaocaolon2 14-03-2020 12 1   Download

Field experiments were conducted in sandy clay loam soils to assess the effect of different levels of fertigation and emitter types on hydraulics of drip irrigation, movement of soil moisture distribution and yield of tomato. The three levels of fertigation i.e. fertigation with 100% recommended dose of fertiliser (RDF), 80% RDF and 60% RDF and four types of emitters viz.

11p caygaocaolon3 27-02-2020 23 0   Download

Vegetable production is a profitable business in India, however it is difficult to judge how they are safe for human consumption as farmers spray large amount of pesticides which not only increases the cost of cultivation but also leaves residual toxicity in vegetables. To address these challenges, protected cultivation technology i.e., poly house, shade net, micro tunnel etc., have been worldwide accepted in horticultural sector and there will a tremendous scope to study about economic analysis of vegetables under shade nets.

10p cothumenhmong3 22-02-2020 24 0   Download

The experiment was carried out in winter season of 2017-18 (November-March) at Instructional Farm, College of Agricultural Engineering and Technology, JAU, Junagadh to study the response of wheat (Triticum aestivum L.) under drip fertigation system. The experiment was undertaken with four fertigation levels viz., 40% RDF-N (F1), 60% RDFN (F2), 80% RDF-N (F3) and 100% RDF-N (F4) and three irrigation level viz., 0.6 IW/ETc (I1), 0.8 IW/ETc (I2) and 1.0 IW/ETc (I3). Large plot technique was adopted with three replications of each treatment.

8p chauchaungayxua3 07-02-2020 12 0   Download

There has been a growing gap between the demand for maize and its supply. One of the reasons often attributed to decline in maize productivity is poor production practices, awareness and characterized by low use of modern inputs. In order to avoid the lack of all the above to assess the current levels of technical efficiency of maize cultivation like spacing of Maize cultivation with effective management of irrigation practices could be taken as a study.

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Field experiment was conducted at water technology centre fields, college farm, College of Agriculture, PJTSAU, Rajendranagar, Hyderabad, Telangana during kharif 2016 – 2017 with one of the objective of nutrient uptake and yield performance of Greengram, variety (MGG – 295) under Drip fertigation system. The experiment was laid out in Randomizerd block design with three replications. Use of carrier based inoculum for crop growth and yield is wide practice among the conventional agriculture.

9p nguathienthan2 26-12-2019 14 1   Download

An experiment was conducted to study the effect of water soluble on dwarf coconut at Coconut Research Station, Aliyarnagar. Application of 25, 50, 75, 100 and 125% of recommended NPK through drip irrigation system was compared with the soil application of recommended NPK as well as control with no fertilizer application.

6p nguathienthan2 19-12-2019 28 1   Download

In the traditional treatment, Ng, each tree received 500/600/400 g of NPK fertilizer at the beginning of February. Other fertilizer doses were applied in the irrigation water through a drip system. Irrigation water amount was calculated based on Class A-Pan evaporation. Wetted percentage in each irrigation was 30%.

11p masterbarista 14-01-2019 33 1   Download