|Table of Contents|

Effect of Different Substrate Ratios on Growth of Pepper Seedlings

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2020年04
Page:
7-14
Research Field:
Publishing date:

Info

Title:
Effect of Different Substrate Ratios on Growth of Pepper Seedlings
Author(s):
XIE Yanru1TANG Dan1ZHANG Pu1GUI Ruiqi1CUI Yongmin2QIN Yong1
(1.College of Forestry and Horticulture,Xinjiang Agricultural University,Urumqi,Xinjiang 830052;2.Xinjiang Shatian Agriculture Comprehensive Development Co.Ltd.,Hotan,Xinjiang 848000)
Keywords:
peppercoconut bransandorganic fertilizergrow seedlings
PACS:
-
DOI:
10.11937/bfyy.20192518
Abstract:
Coir dust was used as the main raw material,sand and organic fertilizer were added to screen the formula of coir dust composite matrix suitable for the growth of pepper(Capsicum frutescence L.) plug seedlings in Hotan region of Xinjiang.‘Hangjiao S605’ pepper variety was used as test materials,coir dust,sand and organic fertilizer were used as raw materials,six kinds of seedling substrates with different volume ratios were used for pepper plug seedling,through the determination and analysis of physical and chemical properties of each composite matrix,observation and comparison of physiological indexes and growth status of pepper seedlings,the effects of different composite substrates on the growth of pepper plug seedlings were studied.The results showed that with a view to coir dust∶sand∶organic fertilizer=22∶1∶1 was superior to control (coir dust∶organic fertilizer=20∶1) and other treatments in plant height,stem diameter,whole plant dry fresh weight,root volume,seedling index,G value and chlorophyll content.The strong seedling index was 0130 8,which was 2167% higher than CK.Coir dust∶sand∶organic fertilizer=22∶1∶1 composite substrate was used as a seedling substrate for pepper plug seedling growth,it was conducived to the cultivation of strong pepper seedlings.

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Last Update: 2020-03-29