Economic analysis of protected cultivation of bell Pepper (Capsicum annuum L.) in response to different PGRs under south Gujarat conditions

2017 ◽  
Vol 51 (05) ◽  
Author(s):  
Nikki Bharti ◽  
Sanjeev Kumar ◽  
L. Chaudhari Vibhuti

Economic analysis of protected cultivation of bell pepper in response to various PGRs during rabi, 2015. Bell pepper was exposed to ten different treatments comprising of three levels of each PGR (NAA at 20, 40 and 60 ppm; GA3 at 25, 50 and 75 ppm and 2,4- D at 2.5, 5 and 7.5 ppm).The economic analysis of production system of bell pepper under NVPH displayed total cost of cultivation ranging from Rs. 152869 to 155092 invariably dependent on cost of PGRs and packing of bell pepper produce. Application of NAA at the rate of 20 ppm was observed as highly remunerative treatment exhibiting BCR of 1.22 with net realization of Rs. 188850.00, which can further be increased upto a level of Rs. 224302 and Rs. 229756 by availing 65 and 75% subsidy being imparted by government of Gujarat.

Irriga ◽  
2003 ◽  
Vol 8 (2) ◽  
pp. 120-131 ◽  
Author(s):  
Francisco Fernando Noronha Marcussi ◽  
Roberto Lyra Villas Bôas

TEORES DE MICRONUTRIENTES NO DESENVOLVIMENTO DA PLANTA DE PIMENTÃO SOB FERTIRRIGAÇÃO   Francisco Fernando Noronha MarcussiDepartamento de Engenharia Rural, Faculdade de Ciências Agronômicas,Universidade Estadual Paulista, Botucatu, SP. CP 237, CEP 18603-970. E-mail: [email protected] Lyra Villas BôasDepartament de Recursos Faculdade de Ciências Agronômicas,Universidade Estadual Paulista, Botucatu, SP. CP 237, CEP 18603-970. E-mail: [email protected]  1 RESUMO  Neste estudo, objetivou-se determinar os teores de micronutrientes (Fe, Zn, Mn, B e Cu) nos diferentes órgãos do híbrido de pimentão Elisa, sob fertirrigação em ambiente protegido, em oito épocas de coleta de planta. O experimento foi desenvolvido nas dependências do Departamento de Recursos Naturais - Ciência do Solo, FCA, Botucatu/SP. Constou o experimento de 8 tratamentos (épocas de coleta de planta – 0, 20, 40, 60, 80, 100, 120, e 140 dias após o transplante das mudas) e 4 repetições, sendo cada repetição formada por 4 plantas. Em cada etapa obteve-se os teores dos micronutrientes no fruto, folha, caule e raiz e na planta como um todo. A fertilização no ciclo estudado, 140 dias, foi feita via fertirrigação localizada. Os resultados mostram que os teores de micronutrientes encontrados na planta de pimentão seguem a seqüência: Fe>Zn>Mn>B>Cu. Nos resultados são apresentadas as tabelas com os teores de Fe, Zn, Mn, B e Cu (Tukey a 5%) em cada órgão da planta e da planta como um todo, nas diferentes épocas de avaliação e, os gráficos mostrando o comportamento dos teores de Zn, Mn, B e Cu.  UNITERMOS: Fertirrigação, concentrações de micronutrientes, Pimentão, Capsicum annuum L. e nutrição mineral.   MACUSSI, F.F.N.; VILLAS BÔAS, R.L MICRONUTRIENT CONCENTRATION IN THE BELL PEPPER PLANT DEVELOPMENT UNDER FERTIRRIGATION   2 ABSTRACT  This study aimed to determine the micronutrient contents (Fe, Zn, Mn, B and Cu) in different organs of Elisa bell pepper hybrid under fertirrigation in protected environment in eight harvesting seasons. The experiment was carried out in the Natural Resource Department – Soil Science, FCA, Botucatu. SP, and  consisted of 8 treatments (harvesting season – 0, 20, 40, 60, 80, 100 and 140 days after seedling transplant), and 4 replications, each one composed of 4 plants. In each growth period the micronutrient content in the fruit, leaf, stem, root and  plant as a whole was determined. The fertilization in the study period i.e., 140 days, was performed by local fertirrigation. The results showed that the micronutrient levels found in the bell pepper plant followed the decreasing order: Fe>Zn>Mn> B>Cu. The tables present the Fe, Zn, Mn, B and Cu (Tukey Test at 5%) contents in each plant organ and in the entire plant at different evaluation periods. The charts show the Zn, Mn, B and Cu content variation.  KEYWORDS: fertirrigation, micronutrient concentration, bell pepper, Capsicum annuum L. and mineral nutrition. 


1969 ◽  
Vol 71 (3) ◽  
pp. 337-340
Author(s):  
Jaime Escudero ◽  
Guillermo Fornaris-Rullán ◽  
Elvin Caraballo

YIELD AND TOLERANCE OF BELL PEPPER (CAPSICUM ANNUUM L.) CULTIVARS TO POTATO VIRUS Y ISOLATE FROM PUERTO RICO


Author(s):  
Tariq R. Rather ◽  
V. K. Razdan ◽  
A. K. Tewari ◽  
Efath Shanaz ◽  
Z. A. Bhat ◽  
...  

2014 ◽  
Vol 94 (2) ◽  
pp. 303-310 ◽  
Author(s):  
Olanike Aladenola ◽  
Chandra Madramootoo

Aladenola, O. and Madramootoo, C. 2014. Response of greenhouse-grown bell pepper (Capsicum annuum L.) to variable irrigation. Can. J. Plant Sci. 94: 303–310. In order to optimize water use in bell pepper production information about the appropriate irrigation water applications and agronomic and physiological response to mild and severe water stress is necessary. Different water applications were tested on yield, quality and water stress threshold of greenhouse-grown bell pepper (Capsicum annuum L.) cultivar Red Knight in 2011 and 2012 on the Macdonald Campus of McGill University, Ste Anne De Bellevue, QC. The study was carried out on a soil substrate in the greenhouse. Irrigation was scheduled with four treatments:120% (T1), 100% (T2), 80% (T3), and 40% (T4) replenishment of crop evapotranspiration in a completely randomized design. The highest marketable yield, water use efficiency and irrigation water use efficiency were obtained with T1 in both years. T1 received 20% more water than T2 to produce 23% more marketable yield than T2. Fruit total soluble solids content was highest in T4, and smallest in T1. The mean crop water stress index (CWSI) of the irrigation treatments ranged between 0.08 and 1.18. Leaf stomatal conductance of bell pepper was 75 to 80% lower in T4 than in T1. Regression obtained between stomatal conductance and CWSI resulted in a polynomial curve with coefficients of determination of 0.88 and 0.97 in 2011 and 2012, respectively. The result from this study indicate that the yield derived justifies the use of an extra quantity of water. Information from this study will help water regulators to make appropriate decision about water to be allocated for greenhouse production of bell pepper.


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