scholarly journals Effects of Lettuce Intercropping with Post-Grafting Generation of Galinsoga parviflora on Soil Enzymes Activity under Cadmium Stress

2018 ◽  
Author(s):  
Kewen Huang ◽  
Lijin Lin ◽  
Ming’an Liao
Keyword(s):  
Soil Enzymes ◽  
Cadmium Stress ◽  
Enzymes Activity ◽  
Soil Enzymes Activity

scholarly journals Monitoring Soil Enzymes Activity before and after Animal Manure Application

Agriculture ◽  
2020 ◽  
Vol 10 (5) ◽  
pp. 166 ◽  
Author(s):  
George F. Antonious ◽  
Eric T. Turley ◽  
Mohammad H. Dawood
Keyword(s):  
Alkaline Phosphatase ◽  
Phosphatase Activity ◽  
Alkaline Phosphatase Activity ◽  
Soil Enzymes ◽  
Organic Fertilizer ◽  
Chicken Manure ◽  
Enzymes Activity ◽  
Native Soil ◽  
The Impact ◽  
Soil Enzymes Activity

Soil enzymes (urease, invertase, acid and alkaline phosphatase) activity in the rhizosphere of field-grown tomato plants were used to monitor the impact of soil amendments (SA) and SA mixed with biochar on soil microbial activity four months after addition of amendments. The soil treatments were sewage sludge (SS); horse manure (HM); chicken manure (CM); vermicompost (worm castings); commercial inorganic fertilizer; commercial organic fertilizer; and no-mulch (NM) native soil used for comparison purposes. Soil treatments also were mixed with 10% (w/w) biochar to investigate the impact of biochar on soil enzymes activity. The results showed a significant increase in soil urease and invertase activities after incorporation of SA to native soil. Vermicompost and HM were superior in increasing urease and invertase activity four months after their addition to native soil. Alkaline phosphatase activity fluctuated among the soil treatments, revealing some obstruction of its activity. SS amended with biochar increased acid phosphatase activity by 115% four months after SS addition. Other than alkaline phosphatase, organic manure enhanced soil biological activity (microbial biomass and release of enzymes), indicating that the use of manures, rather than inorganic fertilizers, in crop production is an affordable and sustainable agricultural production system.

Climate smart agriculture influences soil enzymes activity under cereal-based systems of north-West India

2021 ◽  
Vol 69 (1) ◽  
pp. 86-95
Author(s):  
Ashim Datta ◽  
Madhu Choudhary ◽  
H.S. Jat ◽  
P.C. Sharma ◽  
S.K. Kakraliya ◽  
...  
Keyword(s):  
Soil Enzymes ◽  
North West ◽  
Enzymes Activity ◽  
Smart Agriculture ◽  
Soil Enzymes Activity

Epichloë gansuensis endophyte-infection alters soil enzymes activity and soil nutrients at different growth stages of Achnatherum inebrians

2020 ◽  
Vol 455 (1-2) ◽  
pp. 227-240
Author(s):  
Wenpeng Hou ◽  
Jianfeng Wang ◽  
Zhibiao Nan ◽  
Michael J. Christensen ◽  
Chao Xia ◽  
...  
Keyword(s):  
Soil Nutrients ◽  
Soil Enzymes ◽  
Growth Stages ◽  
Achnatherum Inebrians ◽  
Enzymes Activity ◽  
Endophyte Infection ◽  
Different Growth Stages ◽  
Soil Enzymes Activity
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