BROWN BARS PLANTHOPPER ATTACK IN NEW SUPERIOR VARIETY RICE CROPS IRRIGATED LAND
Control of brown planthopper in rice plants can be cultivated by using new varieties of rice which has resistance to attack planthoppers. This treatment is the most ideal conditions in the planthopper pest control because of the way it is easy to use, inexpensive, and environmentally friendly. Th...
| Main Authors: | , , |
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| Format: | Article |
| Language: | Indonesian |
| Published: |
Universitas Janabadra
2014-02-01
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| Series: | Jurnal Pertanian Agros |
| Subjects: | |
| Online Access: | http://e-journal.janabadra.ac.id/index.php/JA/article/view/194/172 |
| Summary: | Control of brown planthopper in rice plants can be cultivated by using new varieties
of rice which has resistance to attack planthoppers. This treatment is the most ideal
conditions in the planthopper pest control because of the way it is easy to use, inexpensive,
and environmentally friendly. The purpose of research is to determine the extent of the level
of resistance various new varieties of rice to brown planthopper pest rod in irrigated land.
The research was conducted in the village Jangkurang, Leles District, Garut, West Java in
March to August 2013. The method used in this study is a randomized block design with five
treatments in the form of varieties and each treatment was repeated five times with farmers
as replications. Varieties tested were Inpari-4, Inpari-13, Mekongga, Ciherang, and Sarinah.
Data were analyzed by ANOVA followed by Duncan's multiple test. Results: Inpari 13 has a
resistance more resistant to attack than the brown planthopper rod four other varieties, this
is indicated by the percentage of planthopper pest lowest (10.1 percent), the population of
planthoppers per clump lowest (3.8 tail per hill), as well as the level of production generated
the highest (6.06 tons per ha) when compared with other varieties.
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| ISSN: | 1411-0172 2528-1488 |