|Table of Contents|

Application Effect of Mushroom Residue on Radix isatidis Seedling(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2017年11
Page:
153-156
Research Field:
Publishing date:

Info

Title:
Application Effect of Mushroom Residue on Radix isatidis Seedling
Author(s):
CHEN Xiubin1LI Yihua1ZHANG Wenbin2ZHANG Rong2SHAO Yong1
(1.College of Agriculture and Biotechnology,Hexi University/Hexi Corridor Precision Engineering Horticultural Engineering Technology Research Center,Zhangye,Gansu 734000;2.Zhangye Economic Crop Technology Promotion Station,Zhangye,Gansu 734000)
Keywords:
:mushroom scrapsRadix isatidisgrow seedlingsapplication
PACS:
-
DOI:
10.11937/bfyy.201711031
Abstract:
To select the best substrate for Radix isatidis seedling,taking mushroom residue as test material,matching the mushroom residue of 6 kinds of substrates,by field random arrangement,the effects of 6 substrates on the growth and physiological characteristics of Radix isatidis were studied.The results showed that the values of plant height,leaf number,root length,fresh weight on the ground and crown root ratio of commoditymatrix and edible scraps from the volume mixing matrix(A4) were significantly higher than CK 5.36 cm,3.66 tablets,2.52 cm,5.00 g and 4.04 respectively.The photosynthetic rate,transpiration rate,stomatal conductance and intercellular CO2 concentration of the seedlings were also the highest,which were 13.25 CO2 μmol?m-2?s-1,6.44 mmol?m-2?s-1,432 H2O mmol?m-2?s-1 and 376 μmol?mol-1 respectively.The chlorophyll content of seedlings leaf reached 12.78 mg?dm-2;the results indicated that the treatment A4 was beneficial to the seedling cultivation of Radix isatidis seedlings.

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Last Update: 2017-06-16