Performance of pea under different irrigation systems

2016 ◽  
Author(s):  
K.V. Ramana Rao ◽  
Suchi Gangwar ◽  
Arpna Bajpai ◽  
Ravish Keshri ◽  
Lavesh Chourasia ◽  
...  
Keyword(s):  
Drip Irrigation ◽  
Irrigation System ◽  
Sprinkler Irrigation ◽  
Sprinkler System ◽  
Crop Water ◽  
Flood Irrigation ◽  
Irrigation Systems ◽  
Weekly Basis ◽  
Agricultural Engineering ◽  
Micro Irrigation

The field experiment was conducted at Precision Farming Development Centre, Central Institute of Agricultural Engineering, Bhopal on influence of different irrigation methods in three continuous years (2010-2013) on the performance pea crop. Conventional flood irrigation, micro sprinkler and drip irrigation systems were adopted as three treatments and with seven replications in each treatment in the study. Pea (Arkel variety) crop was sown at a spacing of 45 X 10 cm. During the period of experiment flood irrigation were applied on weekly basis and micro irrigation and drip irrigation systems were operated every third day to meet the crop water requirement. The total quantity of water applied in flood, drip irrigation and micro sprinkler systems were 387.5, 244.7 and 273.5 mm respectively. Maximum crop yield was observed under micro sprinkler system (98.60 q/ha) followed by drip and conventional irrigation system. Saving of water was found better under drip irrigation over micro sprinkler irrigation system.

scholarly journals Weed Management in Rice under Sprinkler and Flood Irrigation Systems

2018 ◽  
Vol 36 ◽  
Author(s):  
D.B. HELGUEIRA ◽  
T. D’AVILA ROSA ◽  
L. GALON ◽  
D.S. MOURA ◽  
A.T. MARTINI ◽  
...  
Keyword(s):  
Experimental Design ◽  
Weed Management ◽  
Irrigation System ◽  
Block Design ◽  
Sprinkler Irrigation ◽  
Flood Irrigation ◽  
Irrigation Systems ◽  
Factor B ◽  
Randomized Block Design ◽  
Herbicide Treatments

ABSTRACT: This study aimed to assess the efficiency and selectivity of herbicides in rice submitted to sprinkler and flood irrigation systems. The experimental design was a randomized block design arranged in a 2 × 9 factorial scheme. Factor A consisted of irrigation systems (sprinkler and flood) and Factor B consisted of herbicide treatments (T1 - control; T2 - imazethapyr + imazapic, 75 + 25 g a.i. ha-1; T3 - imazethapyr + imazapic, 150 + 50 g a.i. ha-1; T4 - imazapic + imazapyr, 73.5 + 24.5 g a.i. ha-1; T5 - imazapic + imazapyr, 147 + 49 g a.i. ha-1; T6 - imazethapyr, 106 g a.i. ha-1; T7 - imazethapyr, 212 g a.i. ha-1; T8 - sequential application of imazethapyr + imazapic, 75 + 25 g a.i. ha-1; and T9 - sequential application of imazapic + imazapyr, 73.5 + 24.5 g a.i. ha-1). The application of imazethapyr and formulated mixtures of imazethapyr + imazapic and imazapyr + imazapic provided a control higher than 97% in flood and sprinkler irrigation systems. Herbicide selectivity is not altered in the sprinkler irrigation system when compared to the flood irrigation system.

scholarly journals Sunflower cultivation under different irrigation systems and planting spacings in the sub-middle region of São Francisco Valley

2020 ◽  
Vol 41 (6supl2) ◽  
pp. 2899-2910
Author(s):  
Welson Lima Simões ◽  
◽  
Jucicléia Soares da Silva ◽  
Anderson Ramos de Oliveira ◽  
Amadeu Regitano Neto ◽  
...  
Keyword(s):  
Irrigation System ◽  
Block Design ◽  
Sprinkler Irrigation ◽  
Sprinkler System ◽  
Growth And Yield ◽  
Middle Region ◽  
Irrigation Systems ◽  
Head Diameter ◽  
Randomized Block Design ◽  
Number Of Leaves

The growth and yield of sunflower plants can be influenced by the plant population arrangement and the type of irrigation system adopted to meet the water requirements of the crop. This study examines the influence of different irrigation systems and spacings between planting rows on the development of sunflower cultivars for the sub-middle region of São Francisco Valley. The experiment was laid out in a randomized block design with a split-plot arrangement in which the plots consisted of three irrigation systems (drip, micro-sprinkler and sprinkler); sub-plots were represented by three spacings between planting rows (0.65, 0.55 and 0.45 m); and sub-sub-plots corresponded to two sunflower cultivars (Hélio 251 and Hélio 360). The following variables were analyzed: plant height; number of leaves; stem diameter; number of heads; head diameter; dry biomass of stems, leaves and heads; and achene yield. The different irrigation systems and row spacings markedly influenced the growth of the sunflower cultivars. The highest yield of cultivar Hélio 251 was obtained with the drip irrigation system and 0.55 m spacing. Cultivar Hélio 360 achieved the highest yields when irrigated by the micro-sprinkler system at 0.55 and 0.45 m spacing. In the sprinkler irrigation system, cultivar Hélio 360 obtained the highest yield at 0.45 m spacing.

scholarly journals Molecular studies for drought tolerance in some Egyptian wheat genotypes under different irrigation systems

2020 ◽  
Vol 5 (1) ◽  
pp. 280-290 ◽  
Author(s):  
Hani A. Mansour ◽  
Salwa El Sayed Mohamed ◽  
David A. Lightfoot
Keyword(s):  
Water Stress ◽  
Drought Stress ◽  
Grain Yield ◽  
Drip Irrigation ◽  
Rapd Markers ◽  
Irrigation System ◽  
Water Productivity ◽  
Sprinkler Irrigation ◽  
Irrigation Systems ◽  
Wheat Genotypes

AbstractThis research work was carried out to evaluate drought stress for the differentiation of bread wheat (Triticum aestivum L.) genotypes in their ability to tolerate drought. An experiment was carried out on six genotypes (‘Sides 1’, ‘Shindwell 1’, ‘Gemmiza 9’, ‘Sakha 93’, ‘Saheel 1’ and ‘Masr 2’). A randomized complete block design with three replications along two separate tests under the drip and the sprinkler irrigation systems was used in this experiment. One of the irrigation treatments applied the normal amount of irrigation water and the other applied end-season drought stress conditions through two successful agricultural seasons 2016/2017 and 2017/2018. The impact on biomass, grain yield and water productivity of the six genotypes was measured. Random amplified polymorphic DNA (RAPD) markers were used to evaluate genetic variation among the six genotypes. PCR–RAPD analysis showed that there were several differences in both the size and number of bands between the varieties. Based on these markers, genetic similarity coefficients were calculated and a dendrogram was constructed. The dendrogram analysis delineated three major clusters. The current study showed that RAPD markers are useful in the assessment of the genetic diversity among the wheat genotypes. The drip irrigation system gave the highest values of both the biomass and the grain yield for the six genotypes, while the sprinkler irrigation gave the lowest values. Comparing the six genotypes in terms of the biomass, grain yield and water productivity, it was concluded that, the highest water productivity (WP) genotype was Sides 1, except during water stress with the sprinkler irrigation system. It was followed by genotype Sakha 93, then genotype Shindwell 1, while genotype Gemmiza 9 gave the lowest in all cases, except without water stress under drip irrigation.

scholarly journals Impact of Sprinkler Irrigation System on Production and Profitability of Wheat in Sagar District of Madhya Pradesh, India

2020 ◽  
pp. 183-188
Author(s):  
Rajendra Singh Bareliya ◽  
Satyendra Singh Thakur ◽  
Deepak Rathi
Keyword(s):  
Irrigation System ◽  
Sprinkler Irrigation ◽  
Sprinkler System ◽  
Madhya Pradesh ◽  
Farm Income ◽  
Total Cost ◽  
Irrigation Area ◽  
Labour Income ◽  
Income Family ◽  
Micro Irrigation

In India, the area irrigated by the sprinkler system is 3.59 million ha, which is less than 2.5 % of the total area under irrigation. Madhya Pradesh has been covered 35195 ha area under micro irrigation (2017-18) Share of Sagar district in micro irrigation area 895.20 ha. Sagar has major wheat growing district under micro irrigation system (MPKSY). An intensive survey was made to collect the relevant data from adopters (48) and non adopters (12) of sprinkler irrigation system in cultivation of wheat. An overall the total cost of cultivation of wheat nominal increase by only 1.66 percent in cultivation of wheat in sprinkler (Rs. 17271.47/ acre) an against without sprinkler (Rs. 16989.87/ acre) irrigation system. The net farm income, family labour income and return per rupee investment were found to be increased by 21.75, 17.73 and 9.81 percent, respectively after the introduction of sprinkler irrigation in cultivation of wheat in the area of the study.

scholarly journals AGRONOMIC CHARACTERISTICS OF THE PACOVAN ORGANIC BANANA IN IRRIGATION SYSTEMS IN THE AÇU-RN VALLEY

2018 ◽  
Vol 31 (2) ◽  
pp. 370-378
Author(s):  
JÚLIO JUSTINO DE ARAÚJO ◽  
VANDER MENDONÇA ◽  
MARIA FRANCISCA SOARES PEREIRA ◽  
MATHEUS DE FREITAS SOUZA
Keyword(s):  
Irrigation System ◽  
Block Design ◽  
Sprinkler Irrigation ◽  
Tropical Region ◽  
Irrigation Systems ◽  
Banana Production ◽  
Banana Tree ◽  
The One ◽  
Small Producers ◽  
Alternative Irrigation

ABSTRACT The banana tree is grown in an extensive tropical region throughout the world, usually by small producers. The present work had the objective of evaluating irrigation systems in banana production in the Açu-RN Valley, aiming at alternatives so that they can be recommended to farmers in the Açu Valley region. The experiment was carried out in the area of the School Farm of the IFRN Campus Ipanguaçu, located in the municipality of Ipanguaçu-RN. The experiment was carried out in a randomized complete block design with subdivided plots and eight replications. The irrigation systems were: irrigation, drip irrigation, micro sprinkler and alternative irrigation. The plots were composed of eight useful plants with spacing in double rows 4 x 2 x 2 m. Eight characteristics related to production were evaluated: bunch mass (MC); number of leaves (NP); number of fruits per cluster (NFC); mean mass of the leaves (MMP); diameter of the fruit of the second seed (DF2P); length of the fruit of the second seed (CF2P); mean fruit mass (MMF); productivity (Prod). The data were submitted to analysis of variance and the means were compared by the Tukey test at 5% of probability. In the first cycle of production the sprinkler irrigation system was the one that presented better results the productivity of the Pacovan banana tree; in the 3rd cycle the alternative irrigation system was the one that showed better results the productivity of the banana tree; where the electrical conductivity correlated with the sodium adsorption ratio in the irrigation water, contributed to a moderate limitation of use.

scholarly journals ARTEMISIA SEEDLINGS QUALITY PRODUCED IN GREENHOUSE UNDER DIFFERENT IRRIGATION SYSTEM AND FERTILIZER DOSES

Irriga ◽  
2017 ◽  
Vol 22 (2) ◽  
pp. 301-313
Author(s):  
Patricia Angelica Alves Marques ◽  
Gabriel Blair Fontinelle ◽  
Alexandre Gibau de Lima ◽  
Jefferson Vieira José ◽  
Hermes Soares Da Rocha ◽  
...  
Keyword(s):  
Artemisia Annua ◽  
Irrigation System ◽  
Sprinkler System ◽  
Mato Grosso ◽  
Agricultural Engineering ◽  
Artemisia Annua L ◽  
Randomized Design ◽  
Floating System ◽  
Four Levels ◽  
E Mail

ARTEMISIA SEEDLINGS QUALITY PRODUCED IN GREENHOUSE UNDER DIFFERENT IRRIGATION SYSTEM AND FERTILIZER DOSES PATRICIA ANGÉLICA ALVES MARQUES¹; GABRIEL BLAIR FONTINELLE¹; ALEXANDRE GIBAU DE LIMA¹; JEFFERSON VIEIRA JOSÉ2*; HERMES SOARES DA ROCHA3 E DANIEL SOARES ALVES4 [1]Department of Biosystems Engineering, University of Sao Paulo/ESALQ, C.P. 09 – 13418-900 – Piracicaba, SP – Brazil. E-mail: [email protected], [email protected], [email protected], 2Department of Agricultural and Environmental Engineering, Institute of Agricultural Sciences and Technology, Federal University of Mato Grosso, C.P. 78735-910 – Rondonópolis, MT – Brazil.  E-mail: [email protected] of Agrarian Sciences, Federal University of the Jequitinhonha and Mucuri Valleys, C.P. 38610-000 – Unaí, MG – Brazil. E-mail: [email protected] of Agricultural Engineering, Estate University of Mato Grosso, C.P. 78300-000 – Tanagra da Serra MT – Brazil.  E-mail: [email protected]  1 ABSTRACT The Artemisia annua L. is a source of essential oils used in perfumery and cosmetics industry, and the yield of oil is affected by the quality of the seedlings used. The present study was carried out in order to evaluate the production of Artemisia annua L. seedlings grown in greenhouse, under two irrigation systems and four levels of commercial fertilizer of high solubility, in a completely randomized design in a 2x4 factorial arrangement and four replications. Germination and growth of roots and shoots seedlings (stems and leaves) were assessed. It was observed at 36 days of sowing (DAS), that plant height was 743% higher on floating system than plants under micro sprinkler system, and that the relationship between root’s and shoot’s dry matter is inversely proportional to the doses of nutrient solution applied. Seedlings showed Dickson quality index greater than 1.3 for all the doses of fertilizer under the floating system. On the other hand, values less than 0.6 were observed for plants under micro sprinkler system. Keywords: seedling production; floating system; medicinal plants irrigation  MARQUES, P. A. A; FONTINELLE, G. B.; LIMA, A. G.; JOSÉ, J. V.; ROCHA, H. S.; ALVES, D. SQUALIDADES DE MUDAS DE ARTEMISIA PRODUZIDAS EM CASA DE VEGETAÇÃO SUBMETIDAS A DIFERENTES SISTEMAS DE IRRIGAÇAO E DOSES DE FERTILIZANTES  2 RESUMO A Artemisia annua L. é uma fonte de óleos essenciais utilizados na indústria de perfumaria e cosméticos, e o rendimento do óleo é afetado pela qualidade das mudas. O presente estudo foi realizado para avaliar a produção de mudas de Artemisia annua L. cultivadas em casa de vegetação, sob dois sistemas de irrigação e quatro níveis de fertilizante comercial de alta solubilidade, em um delineamento experimental inteiramente aleatorizado, em esquema fatorial 2x4 e quatro repetições. Foram avaliados a germinação e o crescimento das mudas de raízes e parte aérea (caule e folhas). Foi observado aos 36 dias após a semeadura (DAS) que a altura das plantas era 743% maior no sistema de flutuação do que das plantas sob microaspersão, e que a relação entre massa seca da raiz/massa seca da parte aérea foi inversamente proporcional às doses de solução nutritiva aplicada. As mudas apresentaram índice de qualidade de Dickson superior a 1,3 para todas as doses de fertilizante no sistema flutuante. Por outro lado, valores inferiores a 0,6 foram observados para as plantas sob microaspersão. Palavras-chave: produção de mudas; floating system; irrigação de plantas medicinais

scholarly journals PERFORMANCE EVALUATION OF HYDRAULIC PARAMETERS OF A DEVELOPED DRIP IRRIGATION SYSTEM

2019 ◽  
Vol 31 (2) ◽  
Author(s):  
Olorunwa Eric Omofunmi ◽  
Oluwaseun Ayodele Ilesanmi ◽  
Toluwalase Orisabinone
Keyword(s):  
Drip Irrigation ◽  
Irrigation System ◽  
Chemical Properties ◽  
Application Rate ◽  
Drip Irrigation System ◽  
Flow Variation ◽  
Agricultural Engineering ◽  
Normal Soil ◽  
Coefficient Of Uniformity ◽  
American Society

Experiment was carried out in the department of Agricultural and Bioresources Engineering, during the period of August to October, 2017. The hydraulic performance of a developed drip irrigation system was assessed. The experimental work was conducted on field with irrigated field area of 7 m x 3 m and lateral spacing was 0.35 m. Sixty (60) hospital drip sets (given sets) were used for the experiment as improved emitters. Volumetric method was used to determine application rate (PR) and emitters discharge. The emission uniformity, emitter flow variation, co-efficient of uniformity and co-efficient of variation were determined accordance with the equations described by the American Society of Agricultural Engineering (ASAE). Soil chemical properties were determined accordance with the American Public Health Association (APHA). The findings revealed that the soil in the area is classified as sand clay loam and normal soil. Results indicated that the mean and standard deviation of the emitters were 9.639 L/hr and 0.07 L/hr respectively. There were no emitters clogging. The emitter flow variation was 2.5 % and less than 10 % which was desirable range, while coefficient of variation was 0.07 and less than 0.11 which was marginal. The application rate was 17 mm hr-1 which was within the recommended range of 15 – 25 mm hr-1. The emission uniformity and coefficient of uniformity were 99.4% and 99.2% respectively, which shows that the system was well-designed. This finding indicated that hospital drip sets proved to the high quality. Therefore, it can be used as standard emitter.

Problems Associated with Particulate Matter in Water Reuse for Agricultural Irrigation and Their Prevention

1986 ◽  
Vol 18 (9) ◽  
pp. 185-195 ◽  
Author(s):  
A. Adin
Keyword(s):  
Water Quality ◽  
Drip Irrigation ◽  
Distribution System ◽  
Water Reuse ◽  
Sprinkler Irrigation ◽  
Water Quality Monitoring ◽  
Chemical Precipitation ◽  
Surface Irrigation ◽  
Irrigation Systems

Methods of irrigation are reviewed, including surface irrigation, sprinkler irrigation and drip irrigation, and the problems of these systems with regard to the quality of the water used are described. Surface irrigation does not suffer much from water quality problems, but both sprinkler irrigation and drip irrigation systems are more affected, the main problem being clogging of pumps, pipes and orifices. Clogging is usually due to a combination of suspended matter, chemical precipitation and biological growth. Current solutions through water treatment, and associated problems with this, are described, with examples given of typical strainers and filters. The key to the solution of clogging problems is a proper match between water quality of the source and within the distribution system, and the type ot treatment to be used, therefore, proper water quality monitoring is recommended. Direct granular filtration is the most preferaDle treatment process for drip irrigation systems.

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