Vigor e produtividade de sementes de coentro em função do tipo de semente1

2013 
This work had the objective to evaluate the influence of split (achenes) and whole seeds (deachenes) on seed production and seed quality of coriander cv. Guarani. After sowing, during the reproductive phase of plants were harvested seed in lower, middle and top of the plant, per plot, depending on the type of seed used in planting (achenes or deachenes). The following of seed production were evaluated: number of seeds per part of the plant canopy (NS), number of seeds per gram (SG) and yield per part of the plant canopy (PROD). To evaluate the seed quality, the seedling emergence test was conducted and the seedlings were counted at the 7, 10 and 15 days after sowing (DAS). The use of seed achene type and then the harvestin the middle of the plants howed higher productivity and percentage of seedling emergence.
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