Prasmatiwi, Fembriarti Erry and Evizal, Rusdi and Nawansih, Otik and Rosanti, Novi and Qurniati, Rommy and Sanjaya, Purba (2023) KERAGAMAN TANAMAN DAN SUMBANGAN PENERIMAAN TUMPANGSARI KOPI DAN LADA DI KABUPATEN TANGGAMUS PROVINSI LAMPUNG. Jurnal Agrotek Tropika, 11 (1). pp. 45-53. ISSN 2337-4993

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Abstract

CROP DIVERSITY AND REVENUE SHARE OF COFFEE AND BLACK PEPPER INTERCROPPING IN TANGGAMUS DISTRICT LAMPUNG PROVINCE In Tanggamus, pepper trees are commonly intercropped in coffee plantations with coffee-pepper intercropping type (dominant coffee), pepper-coffee type (dominant pepper), and agroforestry type. The intercropping system plays an important role in improving agro-ecosystems, increasing farm productivity and income. This study aimed to study crops diversity, productivity and revenue of coffee-pepper intercropping farming. This study used a survey method. The survey locations were determined purposively in two sub-districts which were centers of coffee cultivation in Tanggamus, namely Ulu Belu and Air Naningan District. In the Ulu Belu District, the villages of Sinar Banten, Sinar Galih, Petai Kayu were selected purposively, and in the Air Naningan District were Datar Lebuay Village and Air Kubang Village. Primary data was collected by visiting plantations and interviewing farmers. Sample farmers were determined randomly with a total of 137 samples. The diversity of intercrops was analyzed by calculating the Benefit Index Value and Importance Value Index. The results showed that coffee plantations were generally intercropped (79-86%) between coffee and black pepper. Based on the Importance Value Index, in Ulu Belu the most important intercrops were black pepper, banana, avocado and cayenne pepper, while in Air Naningan they were black pepper, jengkol, cayenne pepper and durian. The revenue of intercropping coffee farmers could reach IDR 24 million/hectare/year. This revenue was obtained from both the coffee-black pepper intercropping or the coffee-non-black pepper intercropping. The productivity of intercropping coffee ranged from 528-1,097 kg/hectare. The productivity of black pepper intercrop ranged from 0.45-0.54 kg per tree and contributed 11-29% of coffee revenue. Key words: Diversity, Coffee, Pepper, Intercropping, Revenue

Item Type:	Article
Subjects:	S Agriculture > S Agriculture (General)
Divisions:	Fakultas Pertanian (FP) > Prodi Magister Agroekoteknologi
Depositing User:	RUSDI EVIZ
Date Deposited:	17 Mar 2023 08:30
Last Modified:	17 Mar 2023 08:30
URI:	http://repository.lppm.unila.ac.id/id/eprint/48989

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