Abstract
In a rubber estate in Kelantan, Malaysia, sheep grazing increased N, P, Ca and Mg levels and soil pH. Foliar N, P, Ca, Mg and Na also increased with grazing, but K decreased. The girth of rubber trees under grazing had a higher increment than in the ungrazed areas.
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Elliot JF and Stevenson FJ (ed) (1977) Soils for management of organic wastes and organic waters. ASA, CSSA, SSA, Madison, Wisconsin, USA. 650 p
Fernandez DE (1970) Report of the agrostologist 1964 — Ceylon. Coconut Quart 21: 49
Leaf AL (1958) Effect of logging on fertility of farm woodlot soils in Southern Wisconsin. J For 56: 138–139
Lee KA, Ng LH and Goh CL (1978) Economics of poultry rearing under rubber. Proc. Sem. Integration by Animals With Plantation Crops. pp 230–238
Rubber Research Institute Malaysia. (1985) Sheep integration under rubber. Planter's Bull 183: 36–41
Selvadurai S (1967) An evaluation of the Minyak Beku (Johor) coconut replanting and rehabilitation scheme. Min of Agric and Coop, Kuala Lumpur. 77 p
Tajuddin I (1984) Integration of animals in rubber plantations. Paper presented at the Training Course on Agroforestry Research for Development at Universiti Malaysia, Serdang, 1–19 October, 1984. 15 p
Wallingford GW, Murphy LS, Powers WL and Manges HL (1975) Disposal of beef-feedlot manure: Effects of residual and yearly applications on corn and soil chemical properties. J Environ Qual 4: 526–531
Wan Mohamad WE and Kuan CY (1976) Maximizing returns immature rubber smallholdings. Proc RRIM Planters Conf, Kuala Lumpur
Wan Mohamed WE and Abraham PD (1976) Potential of livestock production in rubber smallholdings. Paper presented at the Symposium on Smallholder. Livestock Production and Development. Shah Alam, 11 p
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Jusoff, K. Influence of sheep grazing on soil chemical properties and growth of rubber (Hevea brasiliensis) in Malaysia. Agroforest Syst 7, 115–120 (1988). https://doi.org/10.1007/BF00046847
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DOI: https://doi.org/10.1007/BF00046847