Effects of Planting Density and Spike Number on Plant Growth,Yield and Quality of Tomato in Spring Greenhouse
《北方园艺》[ISSN:1001-0009/CN:23-1247/S]
- Issue:
- 2018年22
- Page:
- 79-82
- Research Field:
- Publishing date:
Info
- Title:
- Effects of Planting Density and Spike Number on Plant Growth,Yield and Quality of Tomato in Spring Greenhouse
- Author(s):
- HUANG Wen; GUO Jing; LI Zijuan; YING Fangqing; ZHANG Lixia
- (Zhengzhou Institute of Vegetables,Zhengzhou,Henan 450015)
- Keywords:
- tomato; planting density; spike number; yield; quality
- PACS:
- -
- DOI:
- 10.11937/bfyy.20180726
- Abstract:
- ‘Zhengfan 12158’ tomato was used as experimental material，the effects of different density and spike number on plant growth,yield and quality of tomato were studied in spring greenhouse,in order to provide production guidance of tomato.The results showed that the higher the number of spikelets,the higher the plant height.Retention of 4,5,6 spikelet had little effect on the content of glycolic acid in fruit.There was no correlation between the number of spike and the acid content and hardness of fruit.In addition,the number of spikelets had little effect of fruit quality.The best treatment for prematurity was that planted 6 800 plants per 667 m2 and preserved two panicle fruits.According to the yield,the integrated performance of plant growth and quality,planting 4 100 plants per 667 m2 density and preserving four panicle fruits was the best.
Last Update: 2018-12-28