PENGARUH BEBERAPA JENIS FUNGISIDA KIMIA DAN PUPUK CAIR TERHADAP PENYAKIT (Mycosphaerella musicola Mulder) PADA TANAMAN PISANG MAS (Musa acuminata)
| Main Author: | Abdullah, Miftachul Wahid |
|---|---|
| Format: | Thesis NonPeerReviewed Book |
| Bahasa: | eng |
| Terbitan: |
, 2020
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| Subjects: | |
| Online Access: |
http://eprints.umm.ac.id/60108/42/PENDAHULUAN.pdf http://eprints.umm.ac.id/60108/43/BAB%20I.pdf http://eprints.umm.ac.id/60108/44/BAB%20II.pdf http://eprints.umm.ac.id/60108/45/BAB%20III.pdf http://eprints.umm.ac.id/60108/46/BAB%20IV.pdf http://eprints.umm.ac.id/60108/47/BAB%20V.pdf http://eprints.umm.ac.id/60108/6/LAMPIRAN.pdf http://eprints.umm.ac.id/60108/ |
Daftar Isi:
- Banana plants, including plants that are sensitive to the presence of a pest or pathogen attack. One of the main diseases of banana plants is Sigatoka. Early symptoms of Sigatoka's disease are seen on the third or fourth leaf, in the form of small pale yellow spots. Sigatoka disease can also be suppressed by chemical control. It can also be given fertilizer treatment to maintain the availability of nutrients for plants that are attacked. The combination of these two treatment factors is integrated control namely prevention and treatment of diseases from the outside, as well as providing care from the inside. This research was carried out for 3 months, starting from May to July 2019 in the Experimental Garden of the University of Muhammadiyah Malang, Pendem Village, Junrejo District, Batu City. This study uses a strip plot design with 2 factors and 3 repetitions. The first factor consists of several levels, among others, Chlorotalonyl 50% WP, Mancozeb 80% WP and Mancozeb 73.8% WP + Karbendazim 6.2% WP. While the second factor is Rhizovit Fertilizer, NASA Liquid Organic Fertilizer and Bayfolan Leaf Fertilizer. So that in this study obtained 9 treatment combinations that have 3 plant samples in each of their treatments. The observation variables in this study were identification of pathogens that cause sigatoka disease, attack intensity, and plant growth which included the number of leaves and leaf area. The results of this research show the intensity of yellow sigatoka or Mychospharella musicolla Mulder disease tends to be suppressed by the treatment of chemical fungicides, namely by administering contact and systemic mixed fungicides (Mancozeb 73.8% WP + Karbendazim 6.2% WP). This treatment has the lowest average total attack intensity of 4.81%. A very real interaction occurred at 10-25 HSI on observing the intensity of the attack of Sigatoka disease. This is caused by the role of chemical fungicides which are starting to show their effectiveness at 10 HSI. There was a real interaction at 10-25 HSI on observing the number of leaves of the banana plant. The K2P2 treatment (80% Mancozeb and Bayfolan Fertilizer) had the highest total mean of 31.87. This is influenced by the effectiveness of the use of chemical fertilizers that provide a rapid stimulus.