Crescimento e produtividade do coentro e rabanete em função da época de estabelecimento do consórcio

Abstract

, Rafaella Rayane Macedo de Lucena RESUMOObjetivou-se com este trabalho avaliar o rendimento de coentro (Coriandrum sativum L.) e rabanete (Raphanus sativus L.) em função da época de estabelecimento do consórcio. O delineamento experimental utilizado foi o de blocos casualizados completos, com sete tratamentos e quatro repetições. Os tratamentos analisados corresponderam a monocultura do coentro e às consorciações deste com o rabanete aos 0, 7 e 14 dias após a semeadura do coentro e as monoculturas do rabanete nas mesmas épocas de estabelecimento dos cultivos consorciados. As cultivares de coentro e rabanete foram respectivamente, Verdão e Crimson Gigante. Avaliaram-se a altura de plantas, massa fresca e seca da parte aérea e produtividade do coentro, e, altura de planta, massa seca da parte aérea, massa fresca e produtividade de raiz comercial e não comercial, massa seca de raiz comercial de rabanete e o índice de uso eficiente da área. Com base na produtividade e no índice de uso eficiente da área, pode-se concluir que o cultivo consorciado do coentro com rabanete é viável, sendo que as melhores respostas foram obtidas nos consórcios estabelecido aos 7 e 14 DAS do coentro. Termos para indexação:Coriandrum sativum L., Raphanus sativus L., cultivo consorciado. ABSTRACTThe aim of the present work was to evaluate the yield of coriander (Coriandrum sativum L.) and radish (Raphanus sativus L.) in function of intercropping establishment times. The experimental design used was of randomized complete blocks with seven treatments and four replications. The treatments consisted of intercrops of coriander with radish established at 0, 7 and 14 days after coriander sowing, as well as coriander in sole crop and radish in sole crop planted at the same times of intercrop establishment. The cultivates of coriander and radish planted were Verdão and Crimson Gigante, respectively. One evaluated height of plants, fresh and dry mass of the aerial plant and productivity commercial and not commercial productivity, fresh and dry mass of the commercial radish root and the land equivalent ratio. Based in the productivity and ration of efficient land usage, one may conclude that the cultivation of intercropping coriander and radish is viable and the best responses were obtained in the intercropping established at 7 and 14 DAS of the coriander.

Agronomic performance in radish fertilised with Calotropis procera (Ait.) R. Br. in two growing seasons

“…No inverno de Mossoró-RN, Grangeiro et al (2008) observaram 22,74 g planta -1 de massa fresca de raiz comercial de rabanete cv. Crimson Gigante sob adubação química.…”

Intercropping of collard green and radish ‘Cometo’: spatial arrangement and growing efficiency

“…This can be confirmed upon observing results of studies performed in diverse locations. Grangeiro et al (2008) evaluated radish 'Cometo' yield intercropped with cilantro (Coriandrum sativum L.) and did not observe a difference between monoculture and intercropping for the variables of fresh matter and dry matter of radish 'Cometo' root. Cecílio Filho & May (2002) observed that radish 'Cometo' plants in monoculture had an accumulation of shoot dry matter (SDM) 29.4% less than in intercropping with lettuce (Lactuca sativa L.), as well as greater accumulation of root dry matter in intercropping.…”

Agronomic Preliminary Performance of Two Radish Cultivars Intercropped With Coriander

“…Its pungent taste is characteristic and attracts consumers around the world (Filgueira, 2008). Its short cycle, together with its hardiness, make the radish an interesting crop for use under an intercrop system (Grangeiro et al, 2008).…”