HARYUNI, - and R. Soelistijono, - and ACHMAD, FATCHUL AZIEZ and Maryanti, maryanti and Supartini, supartini Turnitin: The effect of tobacco leaf biopesticides on the development bacterial leaf blight of rice. journal.
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Abstract
The staple food of the Indonesian population is rice, the need for rice continues to increase following the increase in population, and one of the obstacles to increasing production is crop failure caused by rice leaf blight. Leaf blight is one of the important diseases which causes almost 70% yield loss. The purpose of this study was to determine the effect of the concentration and interval of application of tobacco leaf biopesticide on the development of leaf blight in Ciherang rice variety. This study was designed using a factorial complete randomized design, the first factor was the concentration of tobacco leaf biopesticide which consisted of 4 levels, namely 0 ml/l, 1 ml/l, 2 ml/l, and 3 ml/l. the second factor is the Giving Interval which consists of 3 levels. i. e. every 5 days, 10 days, and 15 days. Parameters of the development of rice bacterial leaf blight (BLB) that were observed were the number of grains per plant, percentage of attack and intensity of attack by leaf blight. The results showed that the highest number of grains per plant, the lowest attack percentage, and the lowest attack intensity were in the T3D1
| Item Type: | Article |
|---|---|
| Subjects: | S Agriculture > SB Plant culture |
| Divisions: | Fakultas Pertanian > Agroteknologi |
| Depositing User: | Ikawati Hadi Utami A.Md |
| Date Deposited: | 21 Sep 2023 07:24 |
| Last Modified: | 21 Sep 2023 07:24 |
| URI: | http://repository.utp.ac.id/id/eprint/1284 |
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