נגישות
menu      
Advanced Search
Syntax
Search...
Volcani treasures
About
Terms of use
Manage
Community:
אסיף מאגר המחקר החקלאי
Powered by ClearMash Solutions Ltd -
Soil phosphorus distribution as affected by irrigation methods in plastic film house
Year:
2011
Source of publication :
Pedosphere
Authors :
Lemcoff, Jorge Hugo
;
.
Volume :
21
Co-Authors:
Yang, L.-J., College of Land Recourses and Environmental Science, Shenyang Agricultural University, Shenyang 110161, China
Zhang, Y.-L., College of Land Recourses and Environmental Science, Shenyang Agricultural University, Shenyang 110161, China
Li, F.-S., College of Agriculture, Guangxi University, Nanning 530005, China
Lemcoff, J.H., Institute of Soil, Water and Environmental Sciences, Volcani Center, Bet Dagan 50250, Israel
Facilitators :
From page:
712
To page:
718
(
Total pages:
7
)
Abstract:
Water-saving irrigation methods have been increasingly used for vegetable cultivation in greenhouse or plastic film house. However, there is limited information concerning the effect of water-saving irrigation methods on soil phosphorus (P) behavior. In this experiment, drip and subsurface irrigation methods were applied, with furrow irrigation method as control, in Mollic Gleysols. Soil P distribution throughout the depth was significantly affected by irrigation methods. Total, Olsen, organic and inorganic P contents were greater in the topsoil (0-10 and 10-20 cm) than in the subsoil (20-30, 30-40, 40-50 and 50-60 cm). The Olsen P content throughout 0-60 cm layer under drip and subsurface irrigation treatments was lower than that under the furrow irrigation treatment. However, the total, organic and inorganic P contents from 20 to 60 cm under drip irrigation treatment were higher than or close to those under furrow irrigation treatment, but were lower under subsurface irrigation treatment than under furrow irrigation treatment. Under subsurface irrigation treatment, the contents of total, organic and inorganic P at the 0-10 cm layer were 78.0%, 1.3% and 3.7% greater than those at the 10-20 cm layer, respectively. But Olsen P content at the 10-20 cm layer was 5.7% larger than that at the 0-10 cm layer. These suggested that soil P behavior could be manipulated by soil water management to some extent. © 2011 Soil Science Society of China.
Note:
Related Files :
Cultivation
drip irrigation
Furrow irrigation
Gleysol
plastic
subsoil
Subsurface irrigation
topsoil
water management
Show More
Related Content
More details
DOI :
10.1016/S1002-0160(11)60174-4
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
20075
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:33
Scientific Publication
Soil phosphorus distribution as affected by irrigation methods in plastic film house
21
Yang, L.-J., College of Land Recourses and Environmental Science, Shenyang Agricultural University, Shenyang 110161, China
Zhang, Y.-L., College of Land Recourses and Environmental Science, Shenyang Agricultural University, Shenyang 110161, China
Li, F.-S., College of Agriculture, Guangxi University, Nanning 530005, China
Lemcoff, J.H., Institute of Soil, Water and Environmental Sciences, Volcani Center, Bet Dagan 50250, Israel
Soil phosphorus distribution as affected by irrigation methods in plastic film house
Water-saving irrigation methods have been increasingly used for vegetable cultivation in greenhouse or plastic film house. However, there is limited information concerning the effect of water-saving irrigation methods on soil phosphorus (P) behavior. In this experiment, drip and subsurface irrigation methods were applied, with furrow irrigation method as control, in Mollic Gleysols. Soil P distribution throughout the depth was significantly affected by irrigation methods. Total, Olsen, organic and inorganic P contents were greater in the topsoil (0-10 and 10-20 cm) than in the subsoil (20-30, 30-40, 40-50 and 50-60 cm). The Olsen P content throughout 0-60 cm layer under drip and subsurface irrigation treatments was lower than that under the furrow irrigation treatment. However, the total, organic and inorganic P contents from 20 to 60 cm under drip irrigation treatment were higher than or close to those under furrow irrigation treatment, but were lower under subsurface irrigation treatment than under furrow irrigation treatment. Under subsurface irrigation treatment, the contents of total, organic and inorganic P at the 0-10 cm layer were 78.0%, 1.3% and 3.7% greater than those at the 10-20 cm layer, respectively. But Olsen P content at the 10-20 cm layer was 5.7% larger than that at the 0-10 cm layer. These suggested that soil P behavior could be manipulated by soil water management to some extent. © 2011 Soil Science Society of China.
Scientific Publication
You may also be interested in