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Effect of Planting Density on Development，Fruit Quality and Yield of Tomato(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年07
Page:
30-33
Research Field:
Publishing date:

Info

Title:
Effect of Planting Density on Development，Fruit Quality and Yield of Tomato
Author(s):
LEI Xi-hong; LI Xin-xu; WANG Tie-chen; XU Jin; LI Hong-ling
(Beijing Agricultural Technology Extension Station，Beijing 100029)
Keywords:
density; tomato; fruit quality; yield
PACS:
-
DOI:
10.11937/bfyy.201507009
Abstract:
Taking‘Jiali 14’ tomato as material which was a red fruit variety，the effect of different panting densities (2.5,2.7,2.9 and 4.2 plants/m2)were planted in the mixed-substrate (peat∶vermiculite∶perlite=Wt 2∶Wt1∶Wt 1=2∶1∶1) in green house and the development of plant，growth period，fruit quality，and the yield of tomato were examined under the same irrigation condition.The results showed that there were no significant differences in yield for 2.5，2.7，2.9，4.2 plants/m2.But the fruit setting and diameter of fruit of each truss decreased，while Botrytis cinerea increased，growth period were delayed and the content of vitamin C were decreased.This experiment suggested that the best density for tomato planting in mixed-substrate was 2.7—2.9 plants/m2 in green house in Beijing.

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Last Update: 2015-07-01