CUSTOS DE PRODUÇÃO: SILAGEM DE MILHO NA REGIÃO NORTE DO ESTADO DE SÃO PAULO

IF 2.7 3区生物学 Q3 CELL BIOLOGY

Nucleus Pub Date : 2023-09-27 DOI:10.3738/1982.2278.4143

Fernando Bergantini MIGUEL, Ivana Marino BÁRBARO-TORNELI, Elaine Cristine Piffer GONÇALVES, José Antônio Alberto da SILVA, Marcelo Henrique de FARIA

引用次数: 0

Abstract

he objective was to evaluate production costs during all mechanized and manual operations used in the production of corn silage (common), cultivated in the municipality of Colina, São Paulo, in the 2022/23 season. Among the costs involved in agricultural production, those with agricultural machinery and inputs are the main ones. For this purpose, two seed varieties of corn: P4285VYHR and P4285R were used. Harrowing was performed with a harrow; two harrowing with crushing harrow; sowing and fertilization in line with a fertilizer seeder; application of herbicide and insecticide with boom sprayer; and harvesting with a single row forage harvester. The P4285VYHR variety had a COE 2.4% higher than the P4285R variety, but the yield of the first variety was 34% higher than the second variety. Keywords: Economic viability; Planting; Cultivars.

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生产成本:sao保罗州北部地区的玉米青贮

目的是评估2022/23年度在圣保罗州科利纳市种植的玉米青贮(普通)生产中使用的所有机械化和人工操作的生产成本。在农业生产成本中，农业机械成本和农业投入品成本是主要成本。为此，选用了两个玉米种子品种:P4285VYHR和P4285R。耙耙是用耙子进行的;用粉碎的耙子两耙;播种机按施肥方式播种;吊杆喷雾器除草剂、杀虫剂的施用;用单排草料收割机收割。P4285VYHR品种的COE比P4285R高出2.4%，但产量比P4285R高出34%。关键词:经济可行性;种植;品种。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Nucleus CELL BIOLOGY-

CiteScore

5.60

自引率

5.40%

发文量

审稿时长

13 weeks

期刊介绍： Nucleus is a fully open access peer-reviewed journal. All articles will (if accepted) be available for anyone to read anywhere, at any time immediately on publication. Aims & Scope: The eukaryotic cell nucleus is more than a storage organelle for genomic DNA. It is involved in critical steps of cell signaling and gene regulation, as well as the maintenance of genome stability, including DNA replication and DNA damage repair. These activities heavily depend on the spatial and temporal “functional” organization of the nucleus and its integration into the complex meshwork of cellular scaffolding. Nucleus provides a platform for presenting and discussing cutting-edge research on all aspects of biology of the cell nucleus. It brings together a multidisciplinary community of scientists working in the areas of: • Nuclear structure and dynamics • Subnuclear organelles • Chromatin organization • Nuclear transport • DNA replication and DNA damage repair • Gene expression and RNA processing • Nucleus in signaling and development Nucleus offers a variety of paper formats including: • Original Research articles • Short Reports • Reviews • Commentaries • Extra Views • Methods manuscripts.