|Table of Contents|

Effect of Maize Straw Reactor Compound with Biological Fermentation Bacteria on Soil Carbon and Nitrogen Ratio and Enzyme Activity of Tomato(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年04
Page:
165-169
Research Field:
Publishing date:

Info

Title:
Effect of Maize Straw Reactor Compound with Biological Fermentation Bacteria on Soil Carbon and Nitrogen Ratio and Enzyme Activity of Tomato
Author(s):
ZHANG Xue-yan; TIAN Lei; WANG Guan; SHI Yan-long; WANG Yan-gang; LI Lei
(School of Agriculture，Ningxia University，Yinchuan，Ningxia 750021)
Keywords:
straw reactor; bacteria fermentation agent; soil carbon and nitrogen ratio; enzyme activity
PACS:
-
DOI:
10.11937/bfyy.201504041
Abstract:
Taking overwintering tomato soil from greenhouse in Ningxia Yinchuan plain area as test material，with widely sold on the market in Ningxia of 5 kinds of straw bacterium agent for processing，don’t add straw biological reactor fungus agent as CK1，to add straw biological reactor is fungus agent as CK1，maize straw reactor with corn stalk fermentation bacteria agent on soil carbon and nitrogen ratio，the influence of the enzyme activity of tomato were studied，the discussion was beneficial to improve the quality of overwintering tomato soil bacterium agent processing.The results showed that the SD(straw reactor+Shandong Jiejieling fermented compound inoculants)，HN（straw reactor+Henan Wode fermented compound inoculants），YD(straw reactor+Yuandong fermented compound inoculants) could effectively improve the soil content of carbon and nitrogen ratio，NX to improve 20-40cm soil carbon and nitrogen ratio had good effect and endurance was strong；NX，SD，HN effectively improved the soil alkaline phosphatase activity，and in full productive age providing SD improved significantly the rate of soil alkaline phosphatase activity；in the reproductive period and uproot period processing SD effectively improved the growth of the tomato soil cellulase activity；SD，NX，YD treatment soil urease activity were significantly higher than other processing,HN，SD，NX soil sucrose was significantly higher than other processing.Anyhow，straw fungus agent of overwintering tomato had a better effect on improving soil quality，the NX；SD was conducive to the increase of soil organic carbon and enzyme activity to improve the soil nutrient status，therefore inoculants NX，SD most conducive to improving winter tomato soil conditions.

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Last Update: 2015-04-22