Analisa Mutu Fisik Berbagai Varietas Biji Jagung Terhadap Perkembangan Hama Sitophilus zeamais dan Sitophilus oryzae di Laboratorium

Octavianti, Dewi Fortuna (2024) Analisa Mutu Fisik Berbagai Varietas Biji Jagung Terhadap Perkembangan Hama Sitophilus zeamais dan Sitophilus oryzae di Laboratorium. Undergraduate thesis, UPN Veteran Jawa Timur.

[img] Text (Cover)
20025010203.-cover.pdf
Download (1MB)
[img] Text (Bab 1)
20025010203.-bab1.pdf
Download (139kB)
[img] Text (Bab 2)
20025010203.-bab2.pdf
Restricted to Repository staff only until 12 July 2026.
Download (219kB)
[img] Text (Bab 3)
20025010203.-bab3.pdf
Restricted to Repository staff only until 12 July 2026.
Download (266kB)
[img] Text (Bab 4)
20025010203.-bab4.pdf
Restricted to Repository staff only until 12 July 2026.
Download (492kB)
[img] Text (Bab 5)
20025010203.-bab5.pdf
Download (117kB)
[img] Text (Daftar pustaka)
20025010203.-daftarpustaka.pdf
Download (177kB)
[img] Text (Lampiran)
20025010203.-lampiran.pdf
Restricted to Repository staff only until 12 July 2026.
Download (866kB)

Abstract

Post-harvest pests that have the potential to damage corn kernels are Sitophilus zeamais and Sitophilus oryzae. This study aims to determine the developmental stage of S. zeamais and S. oryzae pests on various varieties of corn kernels in the laboratory. The results showed that the treatment of S. zeamais pests resulted in the lowest percentage of mortality of imago on corn seeds of Lokal Madura, Pioneer P32 Singa and P27 Gajah varieties (0%); the highest average fecundity test was on Pioneer P32 Singa variety (35,33 grains); the highest percentage of seed weight loss was on Lokal Madura variety (5,06%); the lowest percentage of sex ratio was on Lokal Madura variety (0,56%); and the highest average sensitivity index was on Lokal Madura variety (29,06). The treatment of S. oryzae pests resulted in the lowest percentage of imago mortality on maize seeds of the Pioneer P32 Singa variety (0%); the highest average fecundity test was on the P27 Gajah variety (40,67 grains); the highest percentage of seed weight loss was on the Pioneer P32 Singa variety (5,51%); the lowest percentage of sex ratio was on the Pioneer P32 Singa variety (0,75%); and the highest average sensitivity index was on the P27 Gajah variety (44,67).

Item Type: Thesis (Undergraduate)
Contributors:
ContributionContributorsNIDN/NIDKEmail
Thesis advisorMegasari, DitaNIDN0701109003dita.megasari.agrotek@upnjatim.ac.id
Thesis advisorTriwahyu, EndangNIDN0703126403endang_tp@upnjatim.ac.id
Subjects: S Agriculture > S Agriculture (General)
Divisions: Faculty of Agriculture > Departement of Agritechnology
Depositing User: Dewi Fortuna Octavianti
Date Deposited: 15 Jul 2024 01:24
Last Modified: 15 Jul 2024 01:24
URI: https://repository.upnjatim.ac.id/id/eprint/25888

Actions (login required)

View Item View Item