Arid
DOI10.5958/0974-0112.2018.00077.4
Performance evaluation and character association studies in arid region greenhouse tomato hybrids
Khapte, P. S.; Kumar, Pradeep; Saxena, Anurag; Singh, Akath
通讯作者Kumar, Pradeep
来源期刊INDIAN JOURNAL OF HORTICULTURE
ISSN0972-8538
EISSN1875-8711
出版年2018
卷号75期号:3页码:457-462
英文摘要

Alike in other areas, greenhouse cultivation is getting special impetus in arid regions owing to providing favourable micro-climate, besides protecting crops from various external crop limiting factors which causes considerable losses to productivity. Cultivar selection is among the most critical aspect for successful greenhouse cultivation. In order to select appropriate cultivar for peculiar arid conditions, the performance of twenty indeterminate tomato hybrids were evaluated under greenhouse condition at Jodhpur during September to April, 2016-17. The performance of hybrids was assessed for their growth, yield and quality characteristics. Results obtained from the study reveal that the performance of tomato hybrids differ significantly for different growth and yield parameters among them. Shoot (leaf + stem) biomass production showed wide variation among the hybrids, ranging from 162g (IA05) to 225.7g (Avtar) per plant. Fruit yield also varied widely (2.36 kg to 4.94 kg plant(-1)). Hybrid Myla (4.94 kg) was found superior in per plant fruit yield, followed by TR4343 (4.71kg) and TR4266 (4.65kg). Significant differences were also observed for fruit quality attributes such as pericarp thickness, total soluble solids, pH and EC in different hybrids. The character association analyses show that the yield per plant had significant positive correlation with average fruit weight (0.72), fruit diameter (0.50) and pericarp thickness (0.45). The highest fruit number was found in TR4266 (68.4), which had statistically similar per plant fruit yield with Myla. Whereas, the highest average fruit weight (166.8g), though lowest fruit number (40.3) was recorded in TR4293. The high mean values of the yield associated parameters in high-yielding hybrids Myla, TR4343, TR4266, TR4293 corroborates their production potential under greenhouse in arid regions.


英文关键词Solanum lycopersicum yield greenhouse hybrids arid region
类型Article
语种英语
国家India
收录类别SCI-E
WOS记录号WOS:000465619900016
WOS关键词FRUIT-QUALITY ; YIELD
WOS类目Horticulture
WOS研究方向Agriculture
来源机构ICAR Central Arid Zone Research Institute
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/210031
作者单位ICAR Cent Arid Zone Res Inst, Jodhpur 342003, Rajasthan, India
推荐引用方式
GB/T 7714
Khapte, P. S.,Kumar, Pradeep,Saxena, Anurag,et al. Performance evaluation and character association studies in arid region greenhouse tomato hybrids[J]. ICAR Central Arid Zone Research Institute,2018,75(3):457-462.
APA Khapte, P. S.,Kumar, Pradeep,Saxena, Anurag,&Singh, Akath.(2018).Performance evaluation and character association studies in arid region greenhouse tomato hybrids.INDIAN JOURNAL OF HORTICULTURE,75(3),457-462.
MLA Khapte, P. S.,et al."Performance evaluation and character association studies in arid region greenhouse tomato hybrids".INDIAN JOURNAL OF HORTICULTURE 75.3(2018):457-462.
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