Open AccessGogo rice agronomic patterns on water supply variables and light intensity
Author(s) -
Siti Aisyah,
Chairani Hanum,
R I Damanik
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 - 10.1088/1755-1315/886/1/012131
Subject(s) - randomized block design , water stress , intensity (physics) , light intensity , mathematics , horticulture , drought stress , white light , agronomy , biology , physics , quantum mechanics , optics
The study was aimed to find out the varieties of Gogo rice that are resistence of water supply and the low of light intensity and giving information about the varieties that are resistence of double water stress. The study was conducted on November 2020 to May 2021 and used a Randomized Block Design (RAK) with three factors. The first factor is soil water content of D 1 40%, D 2 60%, D 3 80%., the second is shade intensity of N 0 0%, N 1 20%, N 2 40%, and N 3 60%. and the third is the varieties of V 1 Situbagendit, V 2 Red Sigambiri, V 3 Inpago 8, V 4 White Sigambiri. The result showed that there were differences of growing in different treatnent where the highest of plant of D 3 N 0 V 1 is 54,73, the highest number of leaves of D 3 N 0 V 1 is 7.03 and the highest tillers of D 3 N 0 V 1 is 6.01. On each lowest observation of D 1 N 2 V 4 , the plants died at the age of 12 mds. The findings of the study showed that the soil water content of 80 %, and shade intensity of 0 % are significant effect on Gogo Varieties of Situbagendit.