Vegetative and productive aspects of organically grown coffee cultivars under shaded and unshaded systems

Ricci, Marta dos Santos Freire; Rouws, Janaína Ribeiro Costa; Oliveira, Natália Cristina de; Rodrigues, Marinete Bezerra

doi:10.1590/s0103-90162011000400006

Cited by 9 publications

(12 citation statements)

References 9 publications

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“…Treatments with the presence of Crotalaria presented lower temperatures and higher soil moisture. Boulay et al (2000) indicated that shading provides a better climate condition for the coffee tree, protects it from stress caused by high temperatures and soil moisture loss, and reduces evapotranspiration, avoiding further defoliation during the dry season (Ricci et al, 2011). .0 C *Average followed by the same letters in the column belong to the same cluster by the Scott-Knott test at 5% probability.…”

Section: Methodsmentioning

confidence: 99%

Effect of Intercropping in Shading With Crotalaria on the Initial Development of Coffee Tree

Franco

Terra

Florentino

et al. 2019

C.Sci.

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Coffee cultivation in Brazil is still predominantly in full sun. However, the shading technique has gained prominence to increase the sustainability and profitability of production. Coffee intercropping legumes, besides contributing to shading, act as green manure, improving soil characteristics. Thus, in this study the objective was evaluating the shading intercropping effect on the initial development of coffee trees. The experiment was carried out at Sítio Santa Felicidade, municipality of Campestre - Southern Minas Gerais. Four species of the Crotalaria genus were used and one control treatment without any intermediate species, totaling 5 treatments. The planting was carried out in 4 replicates per treatment, in a randomized block system (DBC), with 16 coffee plants per plot. The 10 central plants were used for evaluation. The variables analyzed were: seedling setting (%), plant height (cm), leaf area index (LAI), number of plagiotropic branch internodes and 50 cm from ground level (cm²), temperature (°C) and soil moisture (%). Data were statistically interpreted by variance analysis and comparisons of averages performed by the Scott-Knott test at 5% probability, using the statistical software SISVAR®. It was observed that, except seedling setting (%) wherein there was no statistical difference among treatments, the other parameters showed positive responses in intercropping with crotalaria when compared to the control, showing the beneficial effect of the use of this legume when intercropped with coffee tree.

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Section: Methodsmentioning

confidence: 99%

Effect of Intercropping in Shading With Crotalaria on the Initial Development of Coffee Tree

Franco

Terra

Florentino

et al. 2019

C.Sci.

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“…); tanaman perkebunan seperti karet kayu manis, cengkeh, kemiri (Alleurites moluccana), kakao, kelapa, pala (Myristica fragrans dan melinjo (Gnetum gnemon); sampai tanaman penghasil kayu/tanaman hutan seperti pohon kertas (Gmelina arborea), kayu afrika (Myopsis eminii), mahoni (Swietenia mahogani), leda, suren, jati, cempaka, rasamala (Altingia excelsa), dan pinus, (Evizal et al, 2010;Soeharto et al, 2011, Utami, 2011Asmi et al, 2013;Fathurrohmah, 2014;Hulupi, 2014;Ayu et al, 2015) Pengaturan jarak tanam penaung harus disesuaikan dengan tingkat naungan yang diperlukan, sehingga intensitas cahaya yang masuk sesuai untuk tanaman kopi. Tanaman kopi muda memerlukan tingkat naungan berkisar 35-66% untuk menunjang pertumbuhannya (Baliza et al, 2012;Sobari et al, 2012), sedangkan pada tanaman kopi yang sudah berproduksi (umur di atas empat tahun) tingkat naungan yang diperlukan berkisar 30-50% (Ricci et al, 2011;Fathurrohmah, 2014). Salah satu cara untuk menentukan tingkat naungan adalah dengan pengaturan jarak tanam/populasi tanaman penaung.…”

Section: Tanaman Penaungunclassified

“…Jumlah tanaman kopi yang mengalami mati cabang/ranting meningkat pada tanaman kopi tanpa naungan (Ricci et al, 2011).…”

Section: Pertumbuhan Produksi Mutu Dan Citarasa Kopiunclassified

“…Ricci et al (2011) melaporkan bahwa tanaman kopi Arabika (jarak tanam 2,5 m x 0,7 m) dengan tingkat naungan 33%, menggunakan penaung sementara pisang (Musa sp., var. Prata Comum (jarak tanam 3 m x 5 m), dan penaung tetap Erythrina verna (jarak tanam 9 m × 5 m) pada ketinggian tempat 608 m dpl, panen pertamanya (umur tiga tahun setelah panen) menghasilkan biji kopi Arabika yang lebih rendah dibandingkan kopi tanpa penaung, namun pada panen berikutnya (umur empat, lima dan enam tahun setelah tanam), produktivitasnya melampaui kopi Arabika tanpa penaung (Gambar 3).…”

Section: Pertumbuhan Produksi Mutu Dan Citarasa Kopiunclassified

“…Sumber : Ricci et al (2011) Gambar 3. Pengaruh naungan terhadap produksi kopi Arabika di Rio de Janeiro, Brasil…”

Section: Pertumbuhan Produksi Mutu Dan Citarasa Kopiunclassified

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Prospek Pengembangan Agroforestri Berbasis Kopi di Indonesia

Supriadi¹,

Pranowo²

2016

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<div>ABSTRAKKeterbatasan lahan pertanian mendorong masyarakat/ petani membuka lahan baru di kawasan hutan, dengan cara menebang dan membongkar tanaman hutan serta membakar sisa-sisa tanaman dan semak belukar, akibatnya lahan menjadi kritis. Salah satu upaya untuk mengatasi masalah tersebut adalah melalui penerapan sistem agroforestri berbasis kopi. Agroforestri berbasis kopi yang sudah dikembangkan petani berperan dalam : (1) Konservasi lahan, air dan keanekaragaman hayati, (2) Penambahan unsur hara lahan, (3) Pengendalian iklim mikro, (4) Penambahan cadangan karbon (5) Menekan serangan hama dan penyakit dan (6) Peningkatan pendapatan petani. Agroforestri berbasis kopi telah dipraktekkan oleh petani pada berbagai wilayah di Indonesia, diantaranya di Lampung Barat (pola hutan kemasyarakatan dan hutan desa), Jawa Barat dan Jawa Tengah (pola pengelolaan hutan bersama masyarakat). Tantangan/masalah yang dijumpai pada agroforestri berbasis kopi diantaranya (1) Tingkat pengetahun petani tentang budidaya agroforestri berbasis kopi yang masih rendah, (2) Terbatasnya modal usaha dan (3) Ketidakpastian status lahan usaha. Upaya untuk mengatasi masalah tersebut dapat dilalukan melalui pelatihan dan pendampingan teknologi budidaya, bantuan modal usaha dan kepastian hukum status lahan. Pengembangan agroforesti berbasis kopi diarahkan pada dikawasan hutan milik Perum Perhutani, hutan kemasyarakan (HKm) dan hutan desa (HD) yang luasnya masing-masing 2.250.172; 2.500.000 dan 500.000 ha. Makalah ini bertujuan untuk mengidentifikasi peran agroforestri berbasis kopi terhadap lingkungan, dan ekonomi petani serta prospek pengembangannya di Indonesia. Kata kunci: Tanaman kopi, agroforestri, tanaman penaung, lingkungan, pendapatan, pengembangan ABSTRACT Prospects of Agroforestry Development Based on Coffee in IndonesiaLimitations of agricultural land to encourage people/ farmers open up new land in forest areas, by felling tree forests and forcing open plants and burning the remains of plants and shrubs as a result of land being serious critical. One effort to over come the problem is through the implementation of a coffee-based agroforestry systems. Role-based on agroforestry coffee farmers that have been developed, by farmers involve on (1) Conserve land, water and biodiversity, (2) Add of nutrients lands, (3) Control of microclimate, (4) Add of carbon stocks (5) Suppress pests and diseases, and (6) Enhancement to the income of farmers. Coffee-based agroforestry has been practiced by farmers in various regions in Indonesia, including in West Lampung (patterns of community forestry and forest villages), West Java and Central Java (forest management with communities). Challenge/problems encountered in the coffee-based agroforestry include (1) The level of knowledge of farmers on the cultivation of coffee-based agroforestry still low, (2) Lack of venture capital and (3) The uncertainty of the status of business land. Efforts to overcome these problems can through training and mentoring cultivation technology, venture capital assistance and legal certainty of land status. Development direction of coffee-based agroforestry can be done conduct of region-owned Perum Perhutani, community forestry (CF) and village forest (VF) which covers each 2.250.172; 2.500.000 and 500.000 ha. This paper aims to identify the role of coffee-based agroforestry on the environment, and the economy of farmers and development prospect in Indonesia. Keywords: Coffee sp., agroforestry, shade plants, environment, income, development</div>

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Shade effects on yield across different Coffea arabica cultivars — how much is too much? A meta-analysis

Koutouleas

Sarzynski

Bertrand

et al. 2022

Agron. Sustain. Dev.

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The coffee research community has maintained a long ongoing debate regarding the implications of shade trees in coffee production. Historically, there has been contrasting results and opinions on this matter, thus recommendations for the use of shade (namely in coffee agroforestry systems) are often deemed controversial, particularly due to potential yield declines and farmers’ income. This study is one of the first demonstrating how several Coffea arabica cultivars respond differently to shade with respect to yield. By standardising more than 200 coffee yield data from various in-field trials, we assembled the so-called “Ristretto” data pool, a one of a kind, open-source dataset, consolidating decades of coffee yield data under shaded systems. With this standardised dataset, our meta-analysis demonstrated significant genotypic heterogeneity in response to shade, showing neutral, inverted U-shaped and decreasing trends between yield and shade cover amongst 18 different cultivars. These findings encourage the examination of C. arabica at the cultivar level when assessing suitability for agroforestry systems. Comparison of productivity is also encouraged across a range of low to moderate shade levels (10–40%), in order to help elucidate potential unknown optimal shade levels for coffee production.

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Vegetative and productive aspects of organically grown coffee cultivars under shaded and unshaded systems

Cited by 9 publications

References 9 publications

Effect of Intercropping in Shading With Crotalaria on the Initial Development of Coffee Tree

Effect of Intercropping in Shading With Crotalaria on the Initial Development of Coffee Tree

Prospek Pengembangan Agroforestri Berbasis Kopi di Indonesia

Shade effects on yield across different Coffea arabica cultivars — how much is too much? A meta-analysis

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