Association of Organic and Mineral Fertilization on Crop Yield and Theoretical Cachaqa in Sugarcane
Association of Organic and Mineral Fertilization on Crop Yield and Theoretical Cachaqa in Sugarcane作者机构：Centro Avangado de Pesquisa Tecnologica do Agronegocio de Cana-APTA/IAC-Rodovia Antonio Duarte Nogueira km 321 Cx. P. 20614001-970 Ribeirao Preto SP Brazil University Estadual Paulista UNESP Dracena Rua Bahia 332 Bairro Centenario Dracena SP 17900-000 Brazil Agriculture UFLA P.O. Box. 3037-37200-000 Lavras MG Brazil
出 版 物：《Journal of Agricultural Science and Technology(B)》 (农业科学与技术（B）)
年 卷 期：2011年第1卷第1期
页 面：38-47页
学科分类：090101[农学-作物栽培学与耕作学] 09[农学] 0901[农学-作物学]
主 题：Sugarcane organic manuring liming reactive phosphate cachaca
摘 要：We evaluated several organic fertilizers associated or not to mineral fertilizers, in the cane yield and theoretical sugarcane brandy in plant cane. The experimental design was randomized blocks, with nine treatments and four replications, constituted of： TI： Liming （ 1 ） ＋ reactive rock phosphate （2） ＋ chemical fertilizer （3）; T2：2 ＋ 3; T3：1 ＋ 3 （control）; T4：1 ＋ 2 ＋ 3 ＋ cattle manure （4）; T5： 1 ＋ 2 ＋ 4; T6：1 ＋ 2 ＋ 3 ＋ chicken manure （5）; T7：1 ＋ 2 ＋ 5; T8：1 ＋ 2 ＋ 3 ＋ cane bagasse （6）; T9：1 ＋ 2 ＋ 6. It was applied the fertilizers in the following doses： cattle manure, 30 t hal; chicken manure, 3.5 t hal; cane bagasse, 24 t ha-1; reactive rock phosphate, 400 kg ha-1 and 120 kg ha-1 of K20 and P205, in the planting furrow. The limestone was distributed in the dose of 2.5 t ha-1 The variety was used SP 79-1011. The cattle manure substituted the chemical fertilization of plant cane. The cane bagasse, when used as organic source should always be complemented with the chemical fertilization; there were no effect of treatments in the principal technological characteristics of the cane.
维普期刊数据库
