Open AccessRelationship between the water storage and cultivated area in the dry season in Lam Pao Operation and Maintenance Project
Author(s) -
S Luangcharoenlarp,
A Changjan
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/775/1/012007
Subject(s) - dry season , wet season , shrimp , paddy field , environmental science , biology , agronomy , zoology , fishery , ecology
This research aims to study the relationship between water storage and cultivated area in the dry season. The study was in the Lam Pao operation and maintenance project, Kalasin province. The long term data records from 1987 to 2020, a total of 33 years, including the amount of water storage in the Lam Pao reservoir and the cultivated area in the dry season (December to May) were analyzed using the Multiple Regression Analysis. The results of the study showed that the maximum cultivated area was in 2020. The total area of 300,353 rai comprised of 295,304 rai of dry season rice, 97 rai of field crops, 100 rai of vegetables, 1,496 rai of fish pond and 3,356 rai of shrimp pond. The minimum cultivated area was in 1994. The total area of of 3,419 rai comprised of 209 rai of dry season rice, 2,552 rai of field crops, 488 rai of vegetables. 35 rai of fish ponds and 135 rai of shrimp ponds. It can be concluded that the amount of water storage at the beginning of the dry season is significantly correlated with cultivated area in the dry season.