The impact of different conservation soil tillage and nitrogen fertilization on wheat grain infection with Fusarium sp.

IF 0.5 Q4 AGRICULTURAL ECONOMICS & POLICY

Poljoprivreda Pub Date : 2019-06-10 DOI:10.18047/POLJO.25.1.4

K. Vrandečić, D. Jug, J. Ćosić, J. Ilic, I. Jug

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引用次数: 3

Abstract

The effect of different conservation soil tillage (CST) treatments and different level of nitrogen fertilization on Fusarium wheat grain infection on two locations are presented in this paper. The research was conducted on winter wheat with different soil tillage treatments: conventional tillage to 30 cm depth, subsoiling to 35-40 cm depth, chiselling up to 25 cm, disk-harrowing to 10-15 cm and no-tillage, without any tillage treatments and three different nitrogen rates (N1 - amount reduced by 30% of recommended; N2 - according to standard recommendation and N3 - amount increased by 30% of recommended). The occurrence of Fusarium species was determined in all the tested variants of tillage and fertilization treatments. The effect of reduced fertilization (N1) on Fusarium sp. grain infection in all tillage treatments was statistically lower in comparison with other (N2 and N3) nitrogen treatments. The lowest percentage of wheat grains infected with Fusarium sp. was recorded in conventional tillage on location Magadenovac and no tillage treatments on location Cacinci.

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不同保护性土壤耕作和氮肥对小麦籽粒镰刀菌感染的影响。

本文研究了不同保护性土壤耕作（CST）处理和不同施氮水平对两个地点小麦镰刀菌籽粒感染的影响。对冬小麦进行了不同土壤耕作处理的研究：常规耕作至30cm、深松至35-40cm、凿挖至25cm、盘耙至10-15cm和免耕，不进行任何耕作处理和三种不同的施氮量（N1-减少建议的30%；N2-根据标准建议，N3-增加建议的30%）。在所有测试的耕作和施肥处理变体中，镰刀菌物种的发生都得到了确定。与其他（N2和N3）氮处理相比，所有耕作处理中减少施肥（N1）对镰刀菌（Fusarium sp.）籽粒感染的影响在统计学上较低。在Magadenovac地点的常规耕作和Cacinci地点的免耕处理中，小麦颗粒感染镰刀菌的百分比最低。

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

Poljoprivreda AGRICULTURAL ECONOMICS & POLICY-

CiteScore

1.00

自引率

14.30%

发文量

审稿时长

15 weeks

期刊介绍： POLJOPRIVREDA“ (AGRICULTURE), a scientific-professional journal has been issued since 1995 by the Faculty of Agriculture in Osijek and Agricultural Institute Osijek . The journal is a successor of the former one „Science and practice in agriculture and food technology“ printed from 1982 to 1994. The journal „Poljoprivreda“ is known for publishing scientific and professional articles from all fields of agricultural science and profession. The papers are reviewed. Articles are categorized by two independent referees and approved by Editorial board and Editor – in – chief. Summaries of master"s and doctor"s theses are also published as well as other contributions by the special decisions of the Editorial board.