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首页> 外文期刊>Australian Journal of Crop Science >Peanut seed yield under influence of fertilizer and biostimulant
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Peanut seed yield under influence of fertilizer and biostimulant

机译：肥料和生物刺激剂作用下的花生种子产量

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摘要

Nowadays, the search for increase in the crop productivity with high organoleptic, physical and physiological quality of seeds remains one of the main objectives. Considering the importance of peanuts (Arachis hypogaea L.) for Brazilian agriculture and for the production of seeds, it is indispensable to use technological innovations aiming at the advancement of productivity and profitability for the seed producer. This study aimed to evaluate the yield and the components of peanut seed production of cultivar BR1, subjected to the foliar and seed application of Ca + B, Mo + P and Stimulate~?. The design was randomized blocks with the use of three products (Ca + B, Mo + P, Stimulate~? ), two types of applications (via foliar and seed), the PK culture, and the absolute control, following a factorial scheme of [(3 × 2) + 2]. The doses of 2.0 mL/kg (Ca + B), 1.6 mL/kg (Mo + P), and 15 mL/kg (Stimulate~? ) via seeds were indicated the best for the development of the peanut crop due to its profitability and efficiency. The application of Ca + B, Mo + P, and Stimulate~? via seeds is beneficial for the initial counting, emergence, emergence speed index, biological productivity, pod production, seed production and leaf area.
机译：如今，寻求具有高感官，物理和生理品质的种子以提高作物产量仍然是主要目标之一。考虑到花生（Arachis hypogaea L.）对于巴西农业和种子生产的重要性，必须使用旨在提高种子生产者生产率和利润率的技术创新。本研究旨在评估在叶片和种子上施用Ca + B，Mo + P和Stimulate〜？后BR1品种花生种子的产量和组成。设计采用三种产品（Ca + B，Mo + P，Stimulate〜？），两种类型的应用（通过叶面和种子），PK培养和绝对控制（根据因子分解方案）进行随机分组。 [（3×2）+ 2]。通过种子的剂量表明，通过种子施用2.0 mL / kg（Ca + B），1.6 mL / kg（Mo + P）和15 mL / kg（Stimulate〜？）的剂量最适合花生作物的生长和效率。 Ca + B，Mo + P和刺激物的应用通过种子有利于初始计数，出苗，出苗速度指数，生物生产力，荚果产量，种子产量和叶面积。

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