|Table of Contents|

Effects of Different Density and Row Spacing on Tomato Growth and Yield

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2020年16
Page:
8-16
Research Field:
Publishing date:

Info

Title:
Effects of Different Density and Row Spacing on Tomato Growth and Yield
Author(s):
CHEN Yixin; CHEN Zhiyuan; SONG Lina; LI Jianshe; GAO Yanming
(School of Agriculture,Ningxia University,Yinchuan,Ningxia 750000)
Keywords:
tomato; density; row spacing; yield
PACS:
-
DOI:
10.11937/bfyy.20194799
Abstract:
The effects of different densities and row spacing on tomato growth and yield were studied by using a completely random block design with ‘Harvest 128’ as the test material,in order to determine the best tomato cultivation model suitable for large-span plastic greenhouses in Ningxia and to provide scientific basis for tomato cultivation with high quality,high yield and high efficiency.The results showed that the A3B3 treatment was beneficial to the capture and utilization of light energy in the canopy of the plant,to a certain extent,the utilization rate of light energy was improved,and the root activity of the plant was enhanced.The production of 667 m2 was 21 447.31 kg.Compared with A1B3 treatment,the yield increased by 48.48%.The content of organic acid was the lowest,0.27%,and soluble sugar was the highest at 2.35%.Therefore,A3B3 was an ideal cultivation mode suitable for mechanized operation of large-span plastic greenhouses.

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Last Update: 2020-11-23