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1

Buck, Stuart, Joe Rolfe, Craig Lemin, and Bernie English. "Establishment of leucaena in Australia." Tropical Grasslands-Forrajes Tropicales 7, no. 2 (2019): 104–11. http://dx.doi.org/10.17138/tgft(7)104-111.

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Keynote paper presented at the International Leucaena Conference, 1‒3 November 2018, Brisbane, Queensland, Australia.Leucaena (Leucaena leucocephala ssp. glabrata) is a highly productive tropical perennial legume used primarily in extensive beef grazing systems across northern Australia. Its productivity provides substantial benefits to grazing businesses and economically significant areas of leucaena have been established in Queensland, with much smaller areas in both the Northern Territory and Western Australia. Specific environmental conditions (particularly soil type) and management practi
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2

Pachas, Nahuel A., Alejandro Radrizzani, Enrique Murgueitio, et al. "Establishment and management of leucaena in Latin America." Tropical Grasslands-Forrajes Tropicales 7, no. 2 (2019): 127–32. http://dx.doi.org/10.17138/tgft(7)127-132.

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Keynote paper presented at the International Leucaena Conference, 1‒3 November 2018, Brisbane, Queensland, Australia.Leucaena leucocephala (leucaena) is native to Mexico and Central America and is currently naturalized in the majority of Latin American countries. Over the last 2 decades, considerable research and promotion of leucaena have been carried out in Colombia, Mexico, Cuba, Brazil, Paraguay and Argentina. Research focused on the agronomic and management options for feeding beef, dairy or dual-purpose animals, with some studies on germplasm, weediness issues, toxicity, organic fertiliz
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3

YAMOAH, C. F., M. NGUEGUIM, and C. NGONG. "STIMULATION OF TOP AND ROOT GROWTH OF LEUCAENA WITH FARM MANURE IN THE MID-ALTITUDE AGRO-ECOLOGICAL ZONE OF NORTH-WEST CAMEROON." Experimental Agriculture 34, no. 3 (1998): 313–22. http://dx.doi.org/10.1017/s0014479798343021.

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Leucaena (Leucaena leucocephala) is most preferred by development workers for agroforestry in the mid-altitude (600–1600 m) agro-ecological zone of North-West Cameroon because its seeds are common and inexpensive. This study was prompted by farmers' reluctance to accept leucaena for agroforestry because its early growth is poor on acid infertile soils prevalent in the area. Leucaena was planted using four-month-old potted plants and, from four months after planting, the shrub was cut five times in 20 months at 120 day intervals. Manuring improved leucaena's growth and biomass at sites with aci
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Harris, Carol, Suzanne Boschma, Mark Brennan, Lauren Borg, Steven Harden, and Brian Cullis. "Leucaena shows potential in Northern Inland New South Wales, Australia." Tropical Grasslands-Forrajes Tropicales 7, no. 2 (2019): 120–26. http://dx.doi.org/10.17138/tgft(7)120-126.

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Keynote paper presented at the International Leucaena Conference, 1‒3 November 2018, Brisbane, Queensland, Australia.A study was conducted during 2013–2017 to evaluate the potential of 5 cultivars/experimental lines of leucaena (Leucaena leucocephala) at 2 sites in Northern Inland NSW. In this frost-prone, summer-dominant rainfall region, all cultivars/lines established well and survival was >70% at Bingara and >95% at Manilla. Cultivars Wondergraze and Cunningham were the most productive, producing up to approximately 2.4 t DM/ha y 1.9 t DM/ha per growing season at Bingara and Manilla,
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5

Radrizzani, Alejandro, Nahuel A. Pachas, Luis Gándara, Fernando Nenning, and Dante Pueyo. "Leucaena feeding systems in Argentina. II. Current uses and future research priorities." Tropical Grasslands-Forrajes Tropicales 7, no. 4 (2019): 389–96. http://dx.doi.org/10.17138/tgft(7)389-396.

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Keynote paper presented at the International Leucaena Conference, 1‒3 November 2018, Brisbane, Queensland, Australia.This paper presents the current status of Leucaena leucocephala (leucaena) feeding systems and proposes research priorities for leucaena development in Argentina. Although research on leucaena as forage for cattle production began in the late 1960s, it was not widely adopted until 2010 (5 decades later). The recent adoption is related to the incorporation of the ‘Australian technology package’, previously adapted for use by farmers in the neighboring region of the Paraguayan Cha
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Nulik, Jacob, and Debora Kana Hau. "Review of establishment practices of Leucaena leucocephala cv. Tarramba in West Timor, Indonesia." Tropical Grasslands-Forrajes Tropicales 7, no. 2 (2019): 136–40. http://dx.doi.org/10.17138/tgft(7)136-140.

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Keynote paper presented at the International Leucaena Conference, 1‒3 November 2018, Brisbane, Queensland, Australia.With increasing cattle production in East Nusa Tenggara Province there is an urgent need to increase plantings of high quality forage such as Tarramba leucaena. This requires knowledge and practical skills by the stakeholders to achieve reliable plant establishment. As part of a study of Tarramba leucaena adoption in East Nusa Tenggara, it became clear that the best method to establish leucaena was by transplanting 1‒2-month-old seedlings at the beginning of the rainy season tha
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7

Rolfe, Joe, Craig Lemin, Bernie English, et al. "Leucaena establishment on frontage country in the Queensland Gulf." Tropical Grasslands-Forrajes Tropicales 7, no. 2 (2019): 133–35. http://dx.doi.org/10.17138/tgft(7)133-135.

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8

Aung, A. "Leucaena feeding systems in Myanmar." Tropical Grasslands-Forrajes Tropicales 7, no. 4 (2019): 423–27. http://dx.doi.org/10.17138/tgft(7)423-427.

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Keynote paper presented at the International Leucaena Conference, 1‒3 November 2018, Brisbane, Queensland, Australia.Agriculture and livestock provide the main source of income for farmers in Myanmar. As feeds with low nutritive value and digestibility are traditionally used for animal feed, alternative feed sources of better quality are needed to improve production levels. While concentrates can be used to improve the quality of diets, this leads to high feed costs. To solve this problem, researchers in Myanmar conducted trials to replace some concentrates with leucaena. The nutritive value o
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9

Cooksley, DG, and EA Goward. "Effect of plant density and spatial arrangement on the yield of Leucaena leucocephala cv. Peru in subcoastal south-eastern Queensland." Australian Journal of Experimental Agriculture 28, no. 5 (1988): 577. http://dx.doi.org/10.1071/ea9880577.

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Leucaena (Leucaena leucocephala cv. Peru) was sown at 5 plant densities with 2 spatial arrangements at Brian Pastures Pasture Research Station, Gayndah, to determine the effects of these factors on leucaena and inter-row grass dry matter yield. During the 2 year establishment phase, yields of edible leucaena (leaves, pods, flowers and stems to a diameter of 5 mm) averaged 4400 and 2440 kg/ha respectively. Yields in subsequent years stabilised to an overall mean of 1360 kg/ha, with the amount of edible leucaena increasing with increasing leucaena plant density from 640 to 2260 kg/ha at 6000 and
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10

Jeanes, K. W., R. C. Gutteridge, and H. M. Shelton. "Competition Effects between Leucaena and Maize Grown Simultaneously in an Alley Cropping System in Sub-tropical Australia." Experimental Agriculture 32, no. 1 (1996): 49–56. http://dx.doi.org/10.1017/s0014479700025849.

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SUMMARYA field experiment was conducted to assess the effect of competition between a leucaena hybrid and maize (Zea mays L.) when planted simultaneously in an alley cropping system. The leucaena hybrid (a cross between L. diversifolia and L. leucocephala) was planted at hedgerow spacings of 3 and 5.25 m, while maize was planted in rows 75 cm apart between the hedgerows. The spacing between the leucaena hedgerow and maize was varied by removal of 0, l or 2 rows of maize to give three spacing treatments of 37.5, 75 or 112.5 cm between leucaena and maize. A control plot of leucaena alone was als
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11

Radrizzani, A., S. A. Dalzell, O. Kravchuk, and H. M. Shelton. "A grazier survey of the long-term productivity of leucaena (Leucaena leucocephala)-grass pastures in Queensland." Animal Production Science 50, no. 2 (2010): 105. http://dx.doi.org/10.1071/an09040.

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Leucaena leucocephala subsp. glabrata (leucaena)-grass pastures are productive, perennial and long-lived (>40 years). However, little is known about changes in the productivity of these pastures as they age even though they are grazed intensively and are rarely fertilised. A postal survey of beef cattle producers in Queensland who grow leucaena pastures was conducted. The questionnaire gathered information regarding: property location; extent and age of leucaena pastures; soil type; leucaena and grass establishment methodology; grazing and fertiliser management; and grazier perceptions of c
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12

Banegas, Natalia, Roberto Corbella, Emilce Viruel, Adriana Plasencia, Belen Roig, and Alejandro Radrizzani. "Leucaena leucocephala introduction into a tropical pasture in the Chaco region of Argentina. Effects on soil carbon and total nitrogen." Tropical Grasslands-Forrajes Tropicales 7, no. 4 (2019): 295–302. http://dx.doi.org/10.17138/tgft(7)295-302.

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Keynote paper presented at the International Leucaena Conference, 1‒3 November 2018, Brisbane, Queensland, Australia.The introduction of leucaena (Leucaena leucocephala), apart from increasing animal production, improves soil fertility through biological nitrogen (N) fixation and its deep-rooted system. There is limited information on carbon and N dynamics in hedgerow silvopastoral systems, particularly in the subsoil profile. The concentrations and vertical distribution of organic carbon (OC) and total N , and their fractions (particulate and associate forms) in the profile (0‒100 cm) of a 4-
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13

Brandon, N. J., and H. M. Shelton. "Factors affecting the early growth of Leucaena leucocephala." Australian Journal of Experimental Agriculture 37, no. 1 (1997): 45. http://dx.doi.org/10.1071/ea96010.

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Summary. Previous work has shown that slow colonisation of roots by arbuscular mycorrhizal (AM) fungi may be responsible for the slow early seedling growth of leucaena in some soils. The aim of the following experiments was to determine relative population levels of AM fungi in a range of Australian soils and their effect on the growth and phosphorus nutrition of the tropical tree legume leucaena (Leucaena leucocephala), grown in pots and in the field. Soils chosen were typical of those used for leucaena production in Queensland and included sites at which previous commercial plantings of leuc
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14

Nulik, Jacob, Dahlanuddin, Debora Kana Hau, et al. "Establishment of Leucaena leucocephala cv. Tarramba in eastern Indonesia." Tropical Grasslands - Forrajes Tropicales 1, no. 1 (2013): 111. http://dx.doi.org/10.17138/tgft(1)111-113.

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15

Radrizzani, Alejandro, H. Max Shelton, Scott A. Dalzell, and Gunnar Kirchhof. "Soil organic carbon and total nitrogen under Leucaena leucocephala pastures in Queensland." Crop and Pasture Science 62, no. 4 (2011): 337. http://dx.doi.org/10.1071/cp10115.

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Soil organic carbon (OC) and total nitrogen (TN) accumulation in the top 0–0.15 m of leucaena–grass pastures were compared with native pastures and with continuously cropped land. OC and TN levels were highest under long-term leucaena–grass pasture (P < 0.05). For leucaena–grass pastures that had been established for 20, 31, and 38 years, OC accumulated at rates that exceeded those of the adjacent native grass pasture by 267, 140, and 79 kg/ha.year, respectively, while TN accumulated at rates that exceeded those of the native grass pastures by 16.7, 10.8, and 14.0 kg/ha.year, respectively.
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16

Katsaruware, Rumbidzai Debra, and Justin Gwembire. "The Effect of Agro-forestry (Leucaena leucocephala) Tree Pruning's in Priming Media as a Nutrient Source in Early Crop Establishment for Maize (Zea mays) in Zimbabwe." Greener Journal of Agricultural Sciences 3, no. 11 (2013): 769–77. https://doi.org/10.15580/GJAS.2013.11.102313921.

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Maize crop establishment is a major problem in smallholder farming. A field experiment was carried out in Hurungwe district (Zimbabwe) in the 2011/12 growing season to determine the role of agroforestry tree pruning&#39;s (<em>Leucaena leucocephala</em>) in priming media for crop establishment. In the experiment, concentrations of 0, 50, 100, 150 and 200g l-1 were used in varying seed with soaking periods of 16, 24, 48, 72 and 96 hours in priming media. The results showed that percentage germination, radicle length and the germination time were significantly (p&lt;0.05) affected by soaking per
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17

Brandon, N. J., and H. M. Shelton. "Factors affecting the early growth of Leucaena leucocephala." Australian Journal of Experimental Agriculture 37, no. 1 (1997): 27. http://dx.doi.org/10.1071/ea96008.

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Summary. Slow establishment has been identified as a major limitation to the more widespread adoption of the fodder tree Leucaena leucocephala in Queensland. Field experiments were conducted at Mt Cotton, Gayndah and Theodore in south-east Queensland during the 1987–88 summer to identify the major factors limiting first year yield of leucaena. Treatments at each site included irrigation (applied at sowing only, or at intervals throughout the trial), and rates of phosphorus (P), nitrogen (N) and lime. Attack by psyllid insects, weed competition and defoliation by wildlife were noted and minimis
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18

Jurado, Enrique, Joel Flores, José Navar, and Javier Jiménez. "Seedling establishment under native tamaulipan thornscrub and Leucaena leucocephala plantation." Forest Ecology and Management 105, no. 1-3 (1998): 151–57. http://dx.doi.org/10.1016/s0378-1127(97)00276-4.

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19

Khanna, N. K., O. P. Shukla, M. G. Gogate, and S. L. Narkhede. "Leucaena for paper industry in Gujarat, India: Case study." Tropical Grasslands-Forrajes Tropicales 7, no. 2 (2019): 200–209. http://dx.doi.org/10.17138/tgft(7)200-209.

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Keynote paper presented at the International Leucaena Conference, 1‒3 November 2018, Brisbane, Queensland, Australia.India is one of the major producers/consumers of paper and pulp products (3–4% of global share). Approximately one-fourth of industry raw material has come from wood-based plantations from the 1990s onwards. The greatest development challenge faced by the industry since that time is sourcing robust raw material from agroforestry on private lands. Following genetic improvement of leucaena (Leucaena leucocephala) and realization of its potential as a multiple-use species, it was i
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20

Sivasupiramaniam, S., R. Akkasaeng, and HM Shelton. "Effects of nitrogen and lime on growth of Leucaena leucocephala cv. Cunningham on a red-yellow podzolic soil in south-eastern Queensland." Australian Journal of Experimental Agriculture 26, no. 1 (1986): 23. http://dx.doi.org/10.1071/ea9860023.

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Field and glasshouse experiments were conducted on an acidic red-yellow podzolic soil of low nitrogen status from south-eastern Queensland to examine the use of nitrogen and lime in promoting leucaena growth. In the field, application of 25 kg nitrogen ha-l at planting increased shoot dry weight by 77, 88, 52 and 51% at weeks 5, 15, 32 and 52 respectively. Equivalent responses to lime (2.5 t ha-1) were 8, 3 1, 64 and 74% respectively. In the glasshouse, shoot, root and nodule dry weights were increased by nitrogen application rates of 50, 100 and 200 kg ha-1. Number, size and dry weight of nod
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Zapata Cadavid, Álvaro, Carlos Mejía, Luis Solarte, et al. "Leucaena intensive silvopastoral system: The CIPAV experience in Colombia." Tropical Grasslands-Forrajes Tropicales 7, no. 4 (2019): 353–58. http://dx.doi.org/10.17138/tgft(7)353-358.

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Keynote paper presented at the International Leucaena Conference, 1‒3 November 2018, Brisbane, Queensland, Australia.The Center for Research in Sustainable Systems of Agricultural Production (CIPAV) has worked since 1991 on the establishment and management of intensive silvopastoral systems (ISPS) involving leucaena (Leucaena leucocephala). The initial work was carried out in the Valle del Cauca department, and afterwards in other regions of Colombia and abroad. This document presents the main characteristics of the work carried out on various farms in the tropical lowlands of Colombia, locate
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22

Catchpoole, DW, DW Catchpoole, GJ Blair, and GJ Blair. "Forage tree legumes. I. Productivity and N economy of Leucaena, Gliricidia, Calliandra and Sesbania and tree/green panic mixtures." Australian Journal of Agricultural Research 41, no. 3 (1990): 521. http://dx.doi.org/10.1071/ar9900521.

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A field experiment was conducted at Gowa, S. Sulawesi, Indonesia, to assess the productivity of 4 tree legumes. The experiment consisted of an establishment phase of 6 months, a tree only phase of 8 months, followed by a tree/grass phase of 14 months. After the initial cutting to 1 m, trees were lopped to 1 m when they reached heights of 1.5, 2.0 and 2.5 m above the soil surface. Leaf production was unaffected by cutting at the various attainment heights. Over the 14 month establishment and tree phase, yields totalled 2 1.8 t DM ha-1 in leucaena, 19.2 t DM ha-1 in gliricidia, 18.2 t ha-1 in ca
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Bowen, M. K., F. Chudleigh, S. Buck, and K. Hopkins. "Productivity and profitability of forage options for beef production in the subtropics of northern Australia." Animal Production Science 58, no. 2 (2018): 332. http://dx.doi.org/10.1071/an16180.

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This study measured forage biomass production, diet quality, cattle liveweight gain, and economic performance of six forage types at 21 sites across 12 commercial beef cattle properties in the Fitzroy River catchment of Queensland during 2011–2014 (28 annual datasets in total). The forages were annual forage crops (oats (Avena sativa), sorghum (Sorghum spp.) and lablab (Lablab purpureus)), sown perennial legume-grass pastures (leucaena-grass (Leucaena leucocephala spp. glabrata + perennial, tropical grass (C4) species) and butterfly pea-grass (Clitoria ternatea + perennial, C4, grass species))
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24

Dwomoh, Joshua, Samuel Ayetibo Ofori, Dennis Kwabena Frimpong, Charles Nyarko Osei, Eldith Adongo, and Stephen Appiah. "Invasive Plant Species in Ghana: Route of Spread, Socio-Economic and Environmental Impact." Asian Journal of Environment & Ecology 20, no. 4 (2023): 19–28. http://dx.doi.org/10.9734/ajee/2023/v20i4445.

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Globally, there has been a rapid increase in biodiversity loss, these losses have been attributed to habitat loss and invasive flora and fauna species. Extensive work has been done on the losses brought about by invasive fauna species, however, the impact of invasive flora species has less been explored in Ghana. This review focused on the various alien plant species found in Ghana and the factors that support their spread, establishment, and colonization. Findings indicate that the common invasive plants in Ghana are Chromolaema odorata, Calopogonium mucunoides, Cedrella ordorata, Leucaena le
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Sharif, Md Omar, Md Rezaul Korim, Biplob Deb, et al. "The Effect of Fertilizer Rate and Pruning Material on Growth and Yield of Carrot (Daucus carota) under Alley Cropping System." International Journal of Plant & Soil Science 35, no. 23 (2023): 560–71. http://dx.doi.org/10.9734/ijpss/2023/v35i234274.

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The study was conducted at the Agroforestry Farm of Sylhet Agricultural University from October 2020 to March 2021 to evaluate the growth and yield performance of carrot and determine soil fertility status during the hedge establishment period of alley cropping. Hedges for alley cropping were established using ipil-ipil (Leucaena leucocephala) and vegetable hummingbirds (Sesbania grandiflora) tree species. The experiment was laid out in a randomized complete block design (RCBD). During the hedge establishment period, the carrot was cultivated in the alley of the hedgerow using four different t
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Muinga, R. W., W. Thorpe, and J. H. Topps. "The effect of harvesting height of the basal forage Pennisetum purpureum and level of supplementation with Leucaena forage on the performance of crossbred dairy cows in the subhumid tropics." Proceedings of the British Society of Animal Production (1972) 1991 (March 1991): 101. http://dx.doi.org/10.1017/s0308229600020511.

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Much of coastal Kenya has a subhumid lowland climate with proven potential for small holder dairy production. Establishment of dairy units to realise this potential is taking place and is being stimulated by a large unsatisfied demand for milk and dairy products. The units use crossbred cows with the recommendation that feeding is zero-grazing based on Napier fodder (Pennisetum purpureum). Napier fodder usually contains insufficient protein to meet the requirements of lactating animals so there is a need to feed a by-product or forage which is rich in protein. The legume shrub Leucaena leucoce
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27

Follett, Peter A., and George K. Roderick. "Genetic estimates of dispersal ability in the leucaena psyllid predator Curinus coeruleus (Coleoptera: Coccinellidae): implications for biological control." Bulletin of Entomological Research 86, no. 4 (1996): 355–61. http://dx.doi.org/10.1017/s0007485300034933.

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AbstractThe leucaena psyllid, Heteropsylla cubana Crawford, can devastate plantings of Leucaena leucocephala (Leguminosae), an economically important tree species in the Pacific Islands, Southeast Asia, Australia, India, Africa, and elsewhere. The predatory beetle, Curinus coeruleus Mulsant (Coleoptera: Coccinellidae), has been introduced into many of these areas from Hawaii for biological control of the psyllid. In this study, collections of C. coeruleus were made from 11 populations on four islands in the Hawaiian archipelago to determine population structure and estimate levels of gene flow
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Okogun, J. A., and K. Mulongoy. "Effect of intercrop spacing and nitrogen fertilizer on establishment of Leucaena leucocephala in alley cropping." Communications in Soil Science and Plant Analysis 30, no. 5-6 (1999): 805–15. http://dx.doi.org/10.1080/00103629909370247.

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PRASAD, J. V. N. S., G. R. KORWAR, K. V. RAO, et al. "EFFECT OF MODIFICATION OF TREE DENSITY AND GEOMETRY ON INTERCROP YIELDS AND ECONOMIC RETURNS IN LEUCAENA-BASED AGRO-FORESTRY SYSTEMS FOR WOOD PRODUCTION IN ANDHRA PRADESH, SOUTHERN INDIA." Experimental Agriculture 46, no. 2 (2010): 155–72. http://dx.doi.org/10.1017/s0014479709990858.

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SUMMARYLeucaena leucocephala is cultivated at close spacings that do not permit intercropping. This has been a discouraging factor for small landholders who need regular income to establish leucaena plantations and benefit from the rapidly expanding market for wood. Therefore, on-farm experiments were conducted near Bhadrachalam, Khammam district, Andhra Pradesh, India, from August 2001 to January 2006, to study the effect of reducing tree density and modifying tree geometry on the growth of leucaena and productivity of intercrops. The inter-row spacing of 1.3 m in farmers' practice was increa
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Ogol, C. "Maize stem borer colonization, establishment and crop damage levels in a maize-leucaena agroforestry system in Kenya." Agriculture, Ecosystems & Environment 76, no. 1 (1999): 1–15. http://dx.doi.org/10.1016/s0167-8809(99)00077-8.

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Kubkomawa, H. I., A. M. Kenneth–Chukwu, J. L. Krumah, I. N. Yerima, Z. Audu, and W. D. Nafarnda. "Fodder bank establishment and management for dry season maintenance of small scale livestock industry: A review." Nigerian Journal of Animal Production 46, no. 4 (2020): 211–21. http://dx.doi.org/10.51791/njap.v46i4.293.

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The objective of this study therefore, was to review fodder bank establishment and management for dry season supplementary feeding of livestock. Fodder banking involves fencing, planting, concentrating, storing and reserving of forage legumes in hays and silos to which concentrates, mineral and vitamin premixes are added. In addition, legume trees and shrubs such as Acacia spp, Leucaena leucocephala, Mangifera indica, Musa spp, Cajanus cajan, Tamarindus indica, Stylosanthes guianensis, Centrosema pubescens, Desmodium spp etc. are also good fodder crops which are commonly used. Fodder bank conv
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Bhatnagar, Neelam, D. C. Bhandari, and Promila Kapoor. "Competition in the early establishment phases of an even aged mixed plantation of Leucaena leucocephala and Acacia nilotica." Forest Ecology and Management 57, no. 1-4 (1993): 213–31. http://dx.doi.org/10.1016/0378-1127(93)90174-l.

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33

Borges Duran, Jorge Alejandro, Yannelly Milagro Quiróz Rodríguez, Beatriz Elena Becerra Falcón, and Darwin José Sánchez López. "Respuesta en plántulas de Leucaena a la imbibición de las semillas con lixiviado de pseudotallo de plátano." La Técnica: Revista de las Agrociencias. ISSN 2477-8982, no. 19 (July 26, 2018): 11. http://dx.doi.org/10.33936/la_tecnica.v0i19.1177.

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Response in Leucaena seedlings to the seeds imbibition of pseudostems plantain leached&#x0D; Resumen&#x0D; La L. leucocephala es una leguminosa forrajera arbórea utilizada para la alimentación de rumiantes; sin embargo, su lento crecimiento inicial tiende a limitar su supervivencia durante su establecimiento. Por tal razón, se planteó evaluar la respuesta en plántulas a la previa imbibición de las semillas con lixiviado de pseudotallo de plátano a concentraciones de 0, 10, 25, 50, 75 y 100%, durante 12 horas y posterior siembra en bandejas con sustrato inerte, bajo condiciones de sombra parcia
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Francis, P. A., and A. N. Atta-Krah. "Sociological and Ecological Factors in Technology Adoption: Fodder Trees in Southeast Nigeria." Experimental Agriculture 25, no. 1 (1989): 1–10. http://dx.doi.org/10.1017/s0014479700016380.

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SUMMARYFarmer-managed trials with browse trees were undertaken at two locations in southeast Nigeria. The fast-growing tree species Leucaena leucocephala and Gliricidia sepium were either inter-planted with crops as alley farms or planted in pure stands as intensive feed gardens. At both locations, most of the trees established successfully under farmer management. However, the quality of establishment was uneven, and the rate of utilization generally poor, especially at one site. The limited success of the trials is traced to a number of related sociological, institutional and edaphic factors
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Sharma, Abhay, Satish Kumar Bhardwaj, L. R. Lakshmikanta Panda, and Abha Sharma. "Evaluation of Anticipated Performance Index of Plant Species for Green Belt Development to Mitigate Air Pollution." International Journal of Bio-resource and Stress Management 11, no. 6 (2020): 536–41. http://dx.doi.org/10.23910/1.2020.2148.

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Anticipated Performance Index (API) is an innovative ecological approach in selecting plant species for reducing air pollution, using Air Pollution Tolerance Index (APTI) and socio-economic parameters. The present study evaluated API of 11 plant species (6 trees and 5 shrubs) for the recommendation of green belt establishment near the national highway expansion region of the Kiratpur-Nerchowk expressway. The scrutiny of the results revealed that the tolerance capacity of plant species along with their performance grade is a justified approach for selecting the most suitable plant species, whic
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HATA, K., J.-I. SUZUKI, and N. KACHI. "Fine-scale spatial distribution of seedling establishment of the invasive plant, Leucaena leucocephala, on an oceanic island after feral goat extermination." Weed Research 50, no. 5 (2010): 472–80. http://dx.doi.org/10.1111/j.1365-3180.2010.00795.x.

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dos Santos, Monaliza Alves, Maria Betânia Galvão Santos Freire, Fernando José Freire, et al. "Reclamation of Saline Soil under Association between Atriplex nummularia L. and Glycophytes Plants." Agriculture 12, no. 8 (2022): 1124. http://dx.doi.org/10.3390/agriculture12081124.

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Phytoremediation is an efficient technique for the reclamation of salt-affected soils by growing plants. The present study aims to evaluate the intercropping of halophyte Atriplex nummularia Lindl. with naturally occurring species (Mimosa caesalpiniifolia Benth, Leucaena leucocephala (Lam.) de Wit and Azadirachta indica A. Juss.) adapted to semiarid regions as a management capable of enhancing the phytoremediation capacity of these species. A field experiment was conducted in a randomized block and contained four replicates. Species were cultivated alone and in association with A. nummularia t
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Sheikh, Mehraj Ahamd, Munesh Kumar, and Nagendra Prasad Todaria. "Carbon sequestration potential of nitrogen-fixing tree stands." Forestry Studies 62, no. 1 (2015): 39–47. http://dx.doi.org/10.1515/fsmu-2015-0004.

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Abstract We compared the C storage of two nitrogen-fixing trees in mixed and monospecific plantations to investigate the C sequestration potential after 10 years of their establishment. The study was carried out in three types of plantation, Dalbergia sissoo Roxb. ex DC. pure (P1DS), Leucaena leucocephala (Lam.) de Wit pure (P2LL) and mixed plantation of D. sissoo and L. leucocephala (P3DS.LL). The results of the study indicated that, P3DS.LL sequestered 34.30 ± 0.24 t yr-1 ha-1 CO2 compared to 27.35 ± 0.19 t yr-1 ha-1 in P1DS and 19.81 ± 0.44 t yr-1 ha-1 in P2LL. Total carbon storage was also
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Schultze-Kraft, Rainer, and Carlos E. Lascano. "Cratylia argentea – review of a tropical shrub legume: Biology and agronomy." Tropical Grasslands-Forrajes Tropicales 12, no. 2 (2024): 49–72. http://dx.doi.org/10.17138/tgft(12)49-72.

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A comprehensive review, based on about 170 references, synthesizing research and development about Cratylia argentea, is presented to contribute to expand interest in its diffusion and use in animal production systems. The species has been widely evaluated, mainly in tropical America, with the objective to develop a shrub legume as an alternative to the fertile soils requiring Leucaena leucocephala and Gliricidia sepìum. The review comprises: (1) an illustrated description of the species, its biogeography and information on germplasm collections and genetic diversity; (2) synthesis and discuss
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Ojeda, Lázaro J., Ramón A. Rivera, and Juan J. De la Rosa. "Use of arbuscular mycorrhizal fungi (AMF) in the nutrition of <i>Leucacephala leucocephala </i>(Lam.) De wit for forage production." Temas Agrarios 28, no. 2 (2023): 168–77. http://dx.doi.org/10.21897/4jqae113.

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At present, the use of biofertilizers and protein plants in the nutrition of pastures and forage has increased. The investigation was carried out in the University Center of the municipality of Cumanayagua, county of Cienfuegos, Cuba with the objective of evaluating the response of Leucaena leucocephala (Lam.) De Wit to the inoculation of different arbuscular mycorrhizal fungi (AMF) strains. The experiment was carried out in polyethylene bags. The experiment used a random blocks design with three replicates and the following treatments: #1. Soil (Control treatment, without inoculation and NPK
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Sewwandi, Y. G. C., K. K. I. U. Arunakumara, and F. M. M. T. Marikar. "IDENTIFICATION OF DIFFERENT HOST PLANTS IN COMMERCIALLY GROWN SANDAL WOOD (SANTALUM ALBUM) PLANTATIONS IN SRI LANKA." FOREST SCIENCE ISSUES 7, no. 1 (2024): 1–9. http://dx.doi.org/10.31509/2658-607x-202471-139.

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Sandalwood (Santalum album) is an obligatory parasite plant that needs an adequate host to survive. Primary in-pot hosts, intermediate hosts, and long-term (secondary) hosts are the three stages of parasitism which have so far been recognized. The success of the establishment and survival of sandalwood plants in the field depends entirely on the other woody plants that could serve as hosts. Through root associations known as haustoria, which are vascular connections between the roots of sandalwood and its host plant, sandalwood obtains certain supplements from its host plant. Trees contribute
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Useni Sikuzani, Yannick, Héritier Khoji Muteya, Jonas Yona Mleci, Médard Mpanda Mukenza, François Malaisse, and Jan Bogaert. "The Restoration of Degraded Landscapes along the Urban–Rural Gradient of Lubumbashi City (Democratic Republic of the Congo) by Acacia auriculiformis Plantations: Their Spatial Dynamics and Impact on Plant Diversity." Ecologies 5, no. 1 (2024): 25–41. http://dx.doi.org/10.3390/ecologies5010002.

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This study examines the spatio-temporal dynamics of Acacia auriculiformis in Lubumbashi city, southeastern Democratic Republic of Congo, in the context of rapid urbanization following the liberalization of the mining sector. The city has experienced significant demographic growth and unplanned spatial expansion, resulting in a decrease in vegetation cover. The introduction and proliferation of A. auriculiformis, an exotic tree species, have occurred without strategic planning or monitoring. Utilizing digitized remote sensing imagery from 2006, 2014, and 2021, we quantified the expansion of A.
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HATA, Kenji, Jun-Ichirou SUZUKI, and Naoki KACHI. "Effects of an alien shrub species, Leucaena leucocephala, on establishment of native mid-successional tree species after disturbance in the national park in the Chichijima island, a subtropical oceanic island." Tropics 16, no. 3 (2007): 283–90. http://dx.doi.org/10.3759/tropics.16.283.

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Dubey, Umesh, U. K. Mishra, B. K. Tripathi, Dharmendra Kumar, and Yogesh Kumar. "Evaluation of the Relative Efficacy of Alley Species with Respect to Hedge- row Persistence, Herbage Yield and Fuel Wood Production in Central Part of U.P., India." International Journal of Plant & Soil Science 36, no. 12 (2024): 630–39. https://doi.org/10.9734/ijpss/2024/v36i125237.

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Field experiments were conducted at Malgawan Research Farm, Janta Mahavidyalaya Ajitmal Auraiya during two consecutive kharif seasons of 2022 and 2023 to evaluate the relative efficacy of Alley species with respect to hedge-row persistence, herbage yield and fuel wood production. Out of the two alley species tested viz. Leucaena leucocephalla and Sesbania sesban under Agro-forestry system, L. Leucocephalla for herbage production is good and it gives more herbage yield(119.59q/ha) than S.sesbane yielded 105.01q/ha, that fulfils fodder requirement and becomes best alternate of fodder during shor
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Panjaitan, Mas'ud, W. W. Stur, and R. Jessop. "Growth of forage tree legumes at four agro-climatic sites in Indonesia." Journal of Agricultural Science 120, no. 3 (1993): 311–17. http://dx.doi.org/10.1017/s0021859600076474.

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SUMMARYThe growth of the tree legumes Leucaena leucocephala, Gliricidia sepium, Sesbania sesban, Sesbania grandiflora, Albizia falcataria and Calliandra calothyrsus was evaluated at four sites in Indonesia between 1984 and 1986. Tree seedlings were planted at 10000 trees/ha and, after an establishment period of 9–12 months, harvested every 3 months for a 2-year period.At Bambu Apus, West Java (2040 mm annual rainfall, 1 month dry period, lowland, latosol with pH 5·6 decreasing with depth), G. sepium and C. calothyrsus produced 13 and 10 t/ha per year of leaf dry matter, respectively. Other spe
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Hartoyo, Adisti Permatasari Putri, Labana Hutagalung, Fifit Kulsum, Arzyana Sunkar, Elis Nina Herliyana, and Syafitri Hidayati. "SPECIES COMPOSITION, STRUCTURE, AND MANAGEMENT IN GAYO COFFEE-BASED AGROFORESTRY SYSTEM." Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) 13, no. 1 (2023): 37–48. http://dx.doi.org/10.29244/jpsl.13.1.37-48.

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Gayo coffee has many benefits in terms of the environment, economy, and socio-cultural aspects, especially for the Gayo tribe. Recently, Gayo coffee has been the main commodity for the plant cultivation of the Gayo tribe, including the Mude Nosar as local farmers. One of the ways to cultivate Gayo coffee is through an agroforestry system. However, limited reports on the tree species composition and its management in Gayo coffee-based agroforestry needs to be explored. This study aims i) to identify the tree species composition and structure, as well as 2) to analyze the management of Gayo coff
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Roncallo F., Belisario, José Murillo S., Gustavo Rodríguez, Ruth Rebeca Bonilla, and María Fernanda Garrido. "Producción de forraje y respuesta animal en suelos del valle del Cesar en proceso de recuperación." Corpoica Ciencia y Tecnología Agropecuaria 13, no. 1 (2012): 89. http://dx.doi.org/10.21930/rcta.vol13_num1_art:244.

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&lt;p&gt;El 90% de los suelos con potencial agropecuario en el departamento del Cesar (Colombia) están afectados por diversos grados de deterioro, impactando de manera negativa la producción ganadera, la cual es una de las actividades económicas más importantes de la región. El objetivo del estudio fue contribuir con la recuperación de las praderas degradadas, avanzar en el rescate de la capacidad productiva de las áreas afectadas y en el mejoramiento de la sostenibilidad y competitividad de la producción de carne bovina en esta región, mediante la implementación de prácticas sostenibles en el
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Roncallo F., Belisario, José Murillo S., Ruth Bonilla B., and Justo Barros H. "Evolución de las propiedades del suelo en un arreglo agrosilvopastoril basado en Ceiba roja (Pachira quinata (Jacq.) W.S. Alverson)." Corpoica Ciencia y Tecnología Agropecuaria 13, no. 2 (2013): 167. http://dx.doi.org/10.21930/rcta.vol13_num2_art:252.

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&lt;p&gt;El deterioro de los suelos en el Valle del Cesar, ha generado en la ganadería una reducción gradual de la respuesta productiva de las pasturas, la cual ha sido mayor en áreas establecidas en monocultivo de gramíneas. Como alternativa, se plantea la integración de sistemas de producción agrícolas, forestales y pecuarios y como una estrategia de uso de la tierra que favorece la conservación del medio ambiente y la producción. La presente investigación tuvo como objetivo monitorear los cambios de las características químicas, físicas y biológicas de los suelos explotados bajo un arreglo
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Tamilarasan, C., R. Jerlin, and K. Raja. "S E E D B A L L T E C H N I Q U E F O R E N H A N C I N G T H E ESTABLISHMENT OF SUBABUL (LEUCAENA LEUCOCEPHALA) UNDER VARIED HABITATS." JOURNAL OF TROPICAL FOREST SCIENCE 33, no. 3 (2021): 349–55. http://dx.doi.org/10.26525/jtfs2021.33.3.349.

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Torres, Óscar Duarte, José Pulido Herrera, Jorge Silva Zalzuk, and Federico Holmann. "Modelo de optimización para los sistemas de producción agropecuarios de la microrregión Valle del Cesar, Colombia." Corpoica Ciencia y Tecnología Agropecuaria 4, no. 1 (2003): 6. http://dx.doi.org/10.21930/rcta.vol4_num1_art:7.

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&lt;p&gt;Con el fin de dinamizar la ganadería bovina colombiana, y en un esfuerzo conjunto de los sectores oficial y privado, se están adelantando procesos de investigación y transferencia de tecnología en el nivel de empresas agropecuarias. Parte de ese proceso ha sido la caracterización de los principales sistemas productivos ganaderos en 22 microrregiones del trópico bajo. La información obtenida se ha aplicado a evaluaciones ex-ante de las alternativas tecnológicas generadas. El Valle del Cesar, localizado al norte de Colombia, ha sido tradicionalmente una microrregión de tradición agrícol
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