Effects of Previous Fall–Winter Crop on Spring–Summer Soybean Nutrition and Seed Yield under No-Till System

Author:

Soratto Rogério P.ORCID,Guidorizzi Fernando V. C.,Sousa Westefann S.ORCID,Gilabel Amanda P.,Job André L. G.,Calonego Juliano C.ORCID

Abstract

Interest in fall–winter species options for rotation with soybean (Glycine max (L.) Merr.) has arisen; however, little is known about how they can affect the performance of subsequent soybean under a no-tillage system in tropical environments. Our objective was to evaluate the leaf nutrient concentration, aboveground dry matter (DM) accumulation, macronutrient uptake, yield components, and seed yield of soybean cropped in succession to different crop species. Consequently, a field experiment was conducted during three consecutive growing seasons in Botucatu, São Paulo State, southeastern Brazil. The experiment was arranged in a randomized complete block design with four replicates. The treatments consisted of the cultivation of five crops (crambe (Crambe abyssinica Hochst. ex. R.E. Fries), maize (Zea mays L.), safflower (Carthamus tinctorius L.), sorghum (Sorghum bicolor (L.) Moench), and sunflower (Helianthus annuus L.)) in rotation with soybean, in addition to plots that lie fallow (spontaneous weeds) in the soybean off-season, totaling six treatments. Letting plots lie fallow during the off-season reduced the DM accumulation, nutrient uptake, and seed yield of the soybean crop in succession. Preceding cultivation of fall–winter crambe or sunflower favored the uptake of P, K, Ca, Mg, and S by the following soybean crop. The cultivation of sorghum, safflower, and crambe as fall–winter crops also increased the seed yield of subsequent soybean (from 12 to 18% on the average of three growing seasons) compared to fallow plots. The highest increases in soybean seed yield were found in succession to maize (37%) or sunflower (45%) in the second and third growing seasons, respectively.

Publisher

MDPI AG

Subject

Agronomy and Crop Science

Reference64 articles.

1. FAO—Food and Agriculture Organization of the United Nations (2022). Food and Agriculture Data. Production-Crops, FAO. Available online: https://www.fao.org/faostat/en/#data/QCL.

2. Soyfoods and soybean products: From traditional use to modern applications;App. Microb. Biotec.,2012

3. CONAB—Companhia Nacional de Abastecimento (2022, September 14). Portal de Informações Agropecuárias, Safras 2020/21. Conab, Available online: https://portaldeinformacoes.conab.gov.br/safra-serie-historica-graos.html.

4. No-till surface runoff and soil losses in southern Brazil;Soil Tillage Res.,2015

5. Short-term effects of lime management in soybean no-tillage system implementation in Brazilian savannah;Aus. J. Crop Sci.,2015

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Soybean-Soybean System;Cropping Systems Modeling Under Changing Climate;2024

2. Integrated systems improve the sustainability of soybean cultivation in the tropical region;Frontiers in Sustainable Food Systems;2023-08-23

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3