|Table of Contents|

Effects of Different Topdressing Dosages of Biogas Slurry on Biological Traits and Yield of Zizania latifolia

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2019年10
Page:
30-35
Research Field:
Publishing date:

Info

Title:
Effects of Different Topdressing Dosages of Biogas Slurry on Biological Traits and Yield of Zizania latifolia
Author(s):
LIU Tingfu1; WANG Lailiang1; ZHANG Shangfa2; ZHOU Dayun1; CHEN Limin1
(1.Lishui Institute of Agricultural Sciences，Lishui，Zhejiang 323000；2.Jinhua Institute of Agricultural Sciences，Jinhua，Zhejiang 321000)
Keywords:
biogas slurry; Zizania latifolia; top dressing; biological traits; yield
PACS:
-
DOI:
10.11937/bfyy.20181963
Abstract:
The effects of different fertilizing dosages of biogas slurry(eight treatments) on biological and economic traits，phenophase and yield of Zizania latifolia ‘Zhejiao No.3’(named commonly as water bamboo) were studied by single factor test,in order to provide theoretical basis for the efficient elimination of biogas slurry by Zizania latifolia.The results showed that there was no significant difference in biological characteristics，yield and disease occurrence among different dosages of biogas slurry treatments.As used to be topdressing，the application amount of biogas slurry should not exceed 5 t per 667 m2，and chemical fertilizer could be reduced by 50%.When cultivated in greenhouse in early spring in Lishui，Zhejiang Province，Zizania latifolia is optimally fertilized with 5 t biogas slurry，25 kg ammonium carbonate and 12.5 kg of superphosphate per 667 m2.

References:

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Last Update: 2019-06-26