Avaliação de substratos na produção de mudas de meloeiro.

Abstract

The substrate i$ all pure or mixed material that can fix the planta, providing nutriente, to promote satisfactory germination and emergency, bigger development of the roots and the plants. The woM was lead in house of vegetation of the Centro de Ciências e Tecnologia Agroalimentar da Universidade Federal de Campina Grande, UFCG, Campus Pombas. The word was aiming to evoluted différent substrates in the production of seedling melon. Had been used Hybrid culüvate of melon Ropey King FI, submitted to following treatments: TI = Commercial Substratos Basaplant; T2 = manure goat + soir (3: 1 v/v); T3 = manure sheep + soil (3: 1 v/v)l T4 = manure additions + soir (3: 1 v/v); T5 : composed organic the manure addiüons and jurema (Mimosa /70sfills) + soil (3: 1 v/v)l T6 : earthwoml + soir (3: lv/v). The employed design block-type was randomized with six treatments and four repeütions. The analyzed variable had been: average time of emergency. plan heigh, leaf number, fresh mass of the serial part and the root. shot dry mass part and the root, stability of the dod and volume of the root. The best development of the chances was gotten in the treatmonts, sheep + soir (T3), the organic composition + soil (T5) and in earthworm + soir (T6) indicating to be viable for the production of cantaloups chances as substrates.