Kajigar Therefore, the use of techniques aimed at improving this management emerges as viable alternatives to ensure the sustainability of the pastures cultivated by combining productivity, quality and persistence of forage production Teles et al. This is due to the use estilpsantes commercial formulations, for these authors, which have a recommended dosage for the main crops, different from this work that followed a specific recommendation to forage Fabaceae Malavolta, Similarly, Arjmand et al. Cultivando o saberv. Similar results were observed by Ribeiro et al. The seeds were sown in two sheets of germination paper moistened with distilled water on volume of 2. Revista Brasileira de Zootecniav.

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Shagor On the other hand, the largest percentages of dead seeds DS were observed for treatment 1 seeds not coveredwhich differed from treatment 4 Table 1. Cultivando o saberv. Thus, with increasing salinity occurs a decrease in osmotic potential, making water absorption by the roots more difficult Amorim et al. In this work, a combination of shots with maximum effect on SL and RL variables was observed and then decrease with the use of a combination of higher doses of micronutrients.

Introduction In Brazil, the most practical and economical way of livestock support are the pastures. On the other hand, estilosantew 4 presented gramde smallest observed values for SDW. These results may be related to a better photosynthetic efficiency of plants from treatments with lower leaf area treatments 2, 3 and 6which may have been able to intercept the light energy and CO 2to dry weight production, better than plants with greater FA 4 Tavares et al.

Bonamigo Estilosantes Campo Grande Therefore, the use of techniques aimed at improving this management emerges as viable alternatives to ensure the sustainability of the pastures cultivated by combining productivity, quality and persistence of forage production Teles et al.

The doses of micronutrients were estillsantes on recommendation of Malavoltafor forage Fabaceae. In the end, the camp of seedling emergence E was determined, these being considered from its emergence in the substrate, the speed index ESIsecond formula adapted from Maguireand the mean emergence time MET estilozantes, Edmond and Drapala, Germination test — carried out according to the modification of the Rules for Seed Testing Brasil,for the number of seeds by replication, with four replications of 50 seeds each, for each treatment.

Micronutrients favor the development of plants, after its establishment. Gado de Corte Divulgav. Material and Methods Commercial seed of stylosanthes cv. To the variable number of nodes NNtreatment 4 also provided the best results, and treatments 5 and 6 provided in the lowest values, demonstrating inhibitory effect of doses used in these eshilosantes Table 3. Daily counts were made of the number of emerged seedlings for a period of 30 days.

Micronutrients favored plants development, after its establishment. T1-seed not covered; T2-seeds covered only with calcium silicate; T g of boric acid and zinc sulfate 60 g. Treatment with g of boric acid and 90 g of zinc sulphate. Journal of Seed Sciencev. None of the treatments proved superior to the seed not covered, especially on treatment 6 grrande of g of boric acid and zinc sulfate g. In addition, some authors have reported a negative effect of Zn on RDW and total dry weight of sorghum and maize plants when used zinc sulphate as a source of micronutrient in the light of increasing doses Yagi et al.

Fertility and acidity status os latossolos oxisols under pasture in the Brazilian Cerrado. For treatments 2 and 3 SFW provided the best results, and treatment 6 did not differ from these. Leguminosa Estilosantes Campo grande Agromax Sementes Flickr For the variable length of the shoot SL there was a positive effect of the addition of micronutrients coating Table 3. The seeds yield or absorb water of the substrate, with greater or lesser speed, according to water gradient between the seed and the external environment Lopes and Macedo, BRS e o crescimento inicial.

Although the coating technique promotes the application of micronutrients, the study of dose and ideal sources becomes important, since inadequate doses may cause toxicity affecting the physiological potential of seeds, as well as the development of plants in the field Prado et al. Daily counts were performed for determining the germination speed index GSI by the formula proposed by Maguireand the mean germination time MGTaccording to Edmond and Drapala This process has an anaerobic character due to sensitivity to oxygen of the enzyme nitrogenase, responsible for the same.

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