Journal Issue:
EnNRJ Vol. 12 No. 1

2

Issued Date

2014

Resource Type

Journal Issue

Language

tha
eng

File Type

application/pdf

Access Rights

open access

Rights

ผลงานนี้เป็นลิขสิทธิ์ของมหาวิทยาลัยมหิดล ขอสงวนไว้สำหรับเพื่อการศึกษาเท่านั้น ต้องอ้างอิงแหล่งที่มา ห้ามดัดแปลงเนื้อหา และห้ามนำไปใช้เพื่อการค้า

Rights Holder(s)

Faculty of Environment and Resource Studies Mahidol University

Journal Volume

Articles

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PublicationOpen Access
Soil physicochemical status and nutrient management for paddy soils in the lower central plain of Thailand after the flood disaster in 2011
(2014-06) Benjaporn Intorpetch; Worachart Wisawapipat; Chumlong Arunlertaree; Piyakarn Teartisup; Mahidol University. Faculty of Environment and Natural Resource Studies
The soil fertility status were evaluated for 29 paddy soils in Phra Nakhon, Si Ayutthaya and Pathum Thani provinces, Thailand that had been affected by the flood disaster in 2011. The chemical fertility status of the soils in the flood affected areas was medium, which is relatively superior to the pre-flood condition. The available potassium in most soils was slightly larger (mean = 220 mg kg-1) than the values previously reported on these soils (mean = 188 mg kg-1). However, mean values of available phosphorus for most soils were rather small (7.5 mg kg-1), indicating a loss of phosphorus fertility and those farmers in the flood affected areas needed to apply additional phosphorus fertilizer in order to achieve satisfactory crop yields. Liming should also be used to minimize potential Al/metals toxicity and correct imbalances of plant nutrients. Several plant nutrients (NPK) and organic materials need to be regularly applied to maintain soil fertility levels at optimum values.
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PublicationOpen Access
Spatial distribution of potentially toxic trace elements of agricultural soils in the lower central plain of Thailand after the 2011 flood
(2014-06) Aksarapak Pongpom; Kampanad Bhaktikul; Worachart Wisawapipat; Piyakarn Teartisup; Kampanad Bhaktikul; Mahidol University. Faculty of Environment and Natural Resource Studies

Title

EnNRJ Vol. 12 No. 1

Author's Affiliation

Mahidol University. Faculty of Environment and Resource Studies
มหาวิทยาลัยมหิดล. คณะสิ่งแวดล้อมและทรัพยากรศาสตร์

Keyword(s)

Climate change
 Biodiversity
 Disaster
 Ecological
 Environmental modelling
 Environmental dynamics
 Environmental pollution
 Emerging contaminants
 Transboundary pollution
 Waste and wastewater treatments
 Hazardous wastes
 Natural resource management
 Multidisciplinary sciences
 Environment and Natural Resources Journal

Availability

Collections

EnNRJ-Issue