PMID- 22264433
OWN - NLM
STAT- MEDLINE
DCOM- 20120618
LR  - 20131121
IS  - 1873-2976 (Electronic)
IS  - 0960-8524 (Linking)
VI  - 108
DP  - 2012 Mar
TI  - Optimization of survival and spore formation of Paenibacillus polymyxa SQR-21 
      during bioorganic fertilizer storage.
PG  - 190-5
LID - 10.1016/j.biortech.2011.12.137 [doi]
AB  - The effects of storage temperature (20, 30 and 40  degrees C), inoculum type (pure 
      spores, an equal mix of spores and vegetative cells and pure vegetative cells) 
      and water content (20%, 30% and 40%) on the survival and spore formation of the 
      biocontrol agent, Paenibacillus polymyxa SQR-21, in a bioorganic fertilizer were 
      modeled in a 3x3x3 factorial design. Bacterial and spore populations were 
      monitored by plate count and fluorescence in situ hybridization (FISH). 
      Temperature significantly affected survival of inoculants after storage for 60 
      days. Populations were 1.48 (plate counting) or 1.71 (FISH) times greater when 
      stored at 20  degrees C compared to 40  degrees C. Inoculation of the fertilizer with pure spores 
      led to the highest spore formation percentage (67.6% for plate counting, 94.2% 
      for FISH). This study provides useful information for preservation of bioorganic 
      fertilizer.
CI  - Copyright (c) 2012 Elsevier Ltd. All rights reserved.
FAU - Huo, Zhenhua
AU  - Huo Z
AD  - Jiangsu Key Laboratory for Solid Organic Waste Utilization, Nanjing Agricultural 
      University, Nanjing 210095, China.
FAU - Zhang, Nan
AU  - Zhang N
FAU - Xu, Zhihui
AU  - Xu Z
FAU - Li, Shuqing
AU  - Li S
FAU - Zhang, Qiuxia
AU  - Zhang Q
FAU - Qiu, Meihua
AU  - Qiu M
FAU - Yong, Xiaoyu
AU  - Yong X
FAU - Huang, Qiwei
AU  - Huang Q
FAU - Zhang, Ruifu
AU  - Zhang R
FAU - Shen, Qi-rong
AU  - Shen QR
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20120104
PL  - England
TA  - Bioresour Technol
JT  - Bioresource technology
JID - 9889523
RN  - 0 (Biological Control Agents)
RN  - 0 (Fertilizers)
RN  - 059QF0KO0R (Water)
SB  - IM
MH  - *Biological Control Agents
MH  - Fertilizers/*microbiology
MH  - In Situ Hybridization, Fluorescence
MH  - Paenibacillus/*physiology
MH  - Preservation, Biological/*methods
MH  - Spores, Bacterial/*growth & development
MH  - Survival Analysis
MH  - Temperature
MH  - Water/analysis
EDAT- 2012/01/24 06:00
MHDA- 2012/06/19 06:00
CRDT- 2012/01/24 06:00
PHST- 2011/08/01 00:00 [received]
PHST- 2011/11/29 00:00 [revised]
PHST- 2011/12/27 00:00 [accepted]
PHST- 2012/01/24 06:00 [entrez]
PHST- 2012/01/24 06:00 [pubmed]
PHST- 2012/06/19 06:00 [medline]
AID - S0960-8524(11)01918-3 [pii]
AID - 10.1016/j.biortech.2011.12.137 [doi]
PST - ppublish
SO  - Bioresour Technol. 2012 Mar;108:190-5. doi: 10.1016/j.biortech.2011.12.137. Epub 
      2012 Jan 4.