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Narayana Swamy, G.
- Standardization of Optimum Time Planting on Broccoli Production
Abstract Views :227 |
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Authors
Affiliations
1 Department of Vegetable Science, Horticulture College and Research Institute, Anantharajupet (A.P.), IN
1 Department of Vegetable Science, Horticulture College and Research Institute, Anantharajupet (A.P.), IN
Source
The Asian Journal of Horticulture, Vol 11, No 1 (2016), Pagination: 72-74Abstract
The effect of sowing date on the growth and yield of broccoli was studied at Horticulture College and Research Institute, Anantharajupet, YSR Kadapa (Dist), Andhra Pradesh, India, during Rabi season of 2013. Four sowing dates were used in this study viz., 20th November-2013, 10th December-2013, 31st December-2013 and 20th January-2014 under open field conditions. Significant variations were observed in different growth, yield and quality parameters among the planting dates.The results indicated that significantly higher growth parameters viz., plant height, number of leaves per plant, stalk stem diameter, leaf length, width, petiole length and higher yield components like curd weight, curd length, curd width, yield per hectare, B:C ratio and higher curd quality components viz., ascorbic acid content and shelf-life at room temperature and at 4°C were recorded in December 10th planting (D2). Minimum days to curd initiation were observed in December 10th planting, whereas least number of days to harvest was observed in January 20th planting (D4).Keywords
Broccoli, Planting Dates, Sulphoraphane, Curd Weight, Curd Yield, B: C Ratio, Ascorbic Acid, Helf Life.References
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- Guo, J.H., Lee, S., Chiang, F. and Chang, C. (2001). Antioxidant properties of the extracts from different parts of broccoli in Taiwan. J. Food & Drug. Analysis, 9: 96-101.
- Hossain, M.F., Ara, N., Uddin, M.R., Dey, S. and Islam, M.R. (2011). Effect of time of sowing and plant spacing on broccoli production. Trop. Agric. Res. & Exten., 14 (4) : 90-92.
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- Nooprom, K., Santipracha, Q. and Sompong, T.C. (2013). Effect of palnting date and variety on growth and yield of broccoli during the dry season in southern Thailand. Internat. J. Plant, Animal & Environ. Sci., 3(2) : 121- 124.
- Saikia, B.R., Phookan, D.B. and Sanchita, Brahma (2010). Effect of time of planting and planting densities on growth, yield and economic production of broccoli (Brassica oleracea var. italica) cv. PUSA BROCCOLI KTS-1.J. Hill Agric., 1 (2): 135-139.
- Singhal, B.K., Preeti, Srivastava, B.K., Singh, M.P. and Singh, P.K. (2009). Effect of date of planting and spacing on the performance of broccoli. Indian J. Hort., 66(1) : 137-140.
- Yoldas, F. and Esiyok, D. (2004). Effects of plant spacing, sowing and planting date on yield and some quality parameters of broccoli. Ege Univ. Ziraat Facultesi Dirges, 41 (2): 37- 48.
- Speeds of Sound and Isentropic Compressibilities of Nonelectrolyte Liquid Mixtures Containing Ethylene Glycol and Amines
Abstract Views :132 |
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Authors
K. G. Neerajakshi
1,
K. S. V. Krishna Rao
2,
R. Bharathi
1,
A. B. V. Kiran Kumar
1,
M. C. S. Subha
1,
G. Narayana Swamy
1
Affiliations
1 Department of Chemistry, Sri Krishnadevaraya University, Anantapur, IN
2 Departnent of Chemistry, Sri Sai Baba National PG College, Anantapur, IN
1 Department of Chemistry, Sri Krishnadevaraya University, Anantapur, IN
2 Departnent of Chemistry, Sri Sai Baba National PG College, Anantapur, IN
Source
Journal of Pure and Applied Ultrasonics, Vol 28, No 2-4 (2006), Pagination: 144-149Abstract
The speeds of sound and densities were measured for the binary liquid mixture of ethylene glycol with n-butylamine (NBA), sec-butylamihe (SBA), tertbutylamine(TBA), n-hexylamine (NHA), n-octylamine (NOA) and cyclohexylamine (CHA) over the whole mole fraction range at 308.15 K. From the experimental data various acoustical parameters, such as isentropic compressibility (ks), intermolecular free-length (Lf), relative association (RA), acoustic impendence (z), excess isentropic compressibility (KsE), excess inter molecular free-length (LfE), excess ultrasonic velocity (UE) and excess acoustic impedance (ZE) have been calculated. The behavior, of the present binary liquid mixtures is discussed in terms of possible molecular interactions between unlike molecules. The molecular interactions are discussed from the increasing number of methylene groups in amines, branching and cyclic nature of the amines which indicates the presence of AB type of interactions exist in these binary liquid mixtures.- Acoustical Studies of Molecular Interactions in Binary Liquid Mixtures of Butoxy Ethanol with Some Amines at 308.15 K
Abstract Views :166 |
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Authors
Affiliations
1 Department of Chemistry, Sri Krishnadevaraya University, Anantapur-515003, IN
2 Department of Polymer Science and Technology, Sri Krishnadevaraya University, Anantapur-515003, IN
1 Department of Chemistry, Sri Krishnadevaraya University, Anantapur-515003, IN
2 Department of Polymer Science and Technology, Sri Krishnadevaraya University, Anantapur-515003, IN