Litchi (Litchi chinensis Sonn) propagation. New Technologies and innovations

The different propagation systems for litchis are reviewed. After examining the main morphological and developmental characteristics of the plant and the description of the structures and materials, including types of substrate required for the propagation of this species, the different methods for its propagation are discussed. Propagation by seeds is only used for breeding or research purposes or for raising rootstock for grafting. Although propagation by cuttings is done in many countries and stooling has been reported as highly successful in India, air layering is the most common commercial way of propagation for this species. Despite that the cambium activity varies from place to place around the stem with only 30% of the cambium being active at any one time grafting is of current use in China

Propagação de Lichia (Litchi chinensis Sonn) : novas tecnologias e inovações

Foram estudados os diferentes tipos de propagação da lichieira. Depois de examinar as principais características morfológicas e de desenvolvimento da planta e de uma descrição das estruturas de propagação, materiais e tipos de substrato necessários para esta espécie, descrevem-se os diferentes métodos de propagação desta frutifera. A propagação por semente usa-se apenas para melhoramento, pesquisa ou obtenção de porta-enxertos. Embora a propagação por estaquia seja usada em vários países e que a propagação seja por mergulhia é praticada na Índia com grande sucesso, a alporquia é o sistema de propagação comercial mais usado no mundo para esta espécie. Ainda que a atividade do meristema varie em torno do caule, e apenas 30% do mesmo esteja ativo, a enxertia é prática comum na China.The different propagation systems for litchis are reviewed. After examining the main morphological and developmental characteristics of the plant and the description of the structures and materials, including types of substrate required for the propagation of this species, the different methods for its propagation are discussed. Propagation by seeds is only used for breeding or research purposes or for raising rootstock for grafting. Although propagation by cuttings is done in many countries and stooling has been reported as highly successful in India, air layering is the most common commercial way of propagation for this species. Despite that the cambium activity varies from place to place around the stem with only 30% of the cambium being active at any one time grafting is of current use in China