Xinjiang Agricultural Sciences

Xinjiang Agricultural Sciences ›› 2024, Vol. 61 ›› Issue (8): 1853-1860.DOI: 10.6048/j.issn.1001-4330.2024.08.004

• Crop Genetics and Breeding · Germplasm Resources · Molecular Genetics · Cultivation Physiology · Physiology and Biochemistry • Previous Articles     Next Articles

Effects of microbial inoculants on growth and yield of winter wheat

CHEN Fang1(), LI Zihui2, WANG Bingyue3, SUN Xiaogui4, ZHANG Tingjun1()   

  1. 1. Institute of Agriculture Sciences,the Sixth Division, Xinjiang Production and Construction Corps, Wujiaqu Xinjiang 831300,China
    2. Agricultural Development and Service Center of the 16th Regiment,the First Division, Xinjiang Production and Construction Corps, Aral Xinjiang 843018,China
    3. College of Agriculture, Xinjiang Agricultural University, Urumqi 830052,China
    4. Agricultural Technology Extension Station,the Sixth Division, Xinjiang Production Construction Corps, Wujiaqu Xinjiang 831300,China;
  • Received:2024-01-21 Online:2024-08-20 Published:2024-09-19
  • Correspondence author: ZHANG Tingjun
  • Supported by:
    Key Scientific and technological projects of Xinjiang Production and Construction Corps"The 6th Division Microbial Agent Demonstration and promotion project"(S2022AB6821);Demonstration and Promotion of Biotechnology (Microbial Agent) on the Main Crops of the Sixth Division(2216);"The demonstration and application of green fertilization technology on the main crops of the sixth division"(2318)

微生物菌剂对冬小麦生长发育及产量的影响

陈芳1(), 李字辉2, 王兵跃3, 孙孝贵4, 张庭军1()   

  1. 1.新疆生产建设兵团第六师农业科学研究所,新疆五家渠 831300
    2.新疆生产建设兵团第一师十六团农业发展服务中心,新疆阿拉尔 843018
    3.新疆农业大学农学院,乌鲁木齐 830052
    4.新疆生产建设兵团第六师农业技术推广站,新疆五家渠 831300
  • 通讯作者: 张庭军
  • 作者简介:陈芳(1973-),女,重庆涪陵人,副研究员,硕士,研究方向为病虫害防治及作物育种与高产高效栽培,(E-mail)34684386@qq.com
  • 基金资助:
    新疆生产建设兵团科技攻关项目“第六师微生物菌剂示范与推广工程项目”(S2022AB6821);新疆兵团第六师科技局项目“生物技术(微生物菌剂)在六师主要农作物上的示范推广”(2216);“绿色施肥技术在六师主要农作物上的示范推广应用”(2318)

RichHTML

13

PDF

56





Abstract:

【Objective】 To study the effects of microbial agent Junlintianxia on the wheat growth and yield and provide reference for the application of microbial agent in Xinjiang winter wheat. 【Methods】 Under the condition of field drip irrigation, wheat varieties Xindong 22, Xindong 52, Xindong 53 and Shidong 0358 were used to analyze the effects of no microbial agent Junlintianxia and microbial agent Junlintianxia on the growth and yield of winter wheat. 【Results】 The rate of emergence of wheat was slightly higher than that of the control or the same as that, the time of heading to maturity was slightly higher or the same, and the growth period was almost the same. The average plant height, tiller number and stem diameter increased 0.5 cm, 0.4 and 1.1 mm, respectively. The control effect of root rot was the best in No. 103 group (25.5%). The average weight per spike increased by 0.1g, the average number of grains per spike increased by 2.3 grains, the average yield per mu increased by 38.7 kg/667m2, and the yield per unit yield of the experiment field increased by 6%, higher than that of the control field. The average net increase was 111.4 yuan/667m2 compared with the control field. 【Conclusion】 The application of microbial agent (or Junlintianxia) has no obvious effect on the growth period of wheat, but has seedling preservation effect on winter wheat, which promotes wheat growth and development, has control effect on winter wheat diseases, and increasing effect on winter wheat yield.

Key words: microbial agent; winter wheat; growth period; yield; economic benefit

摘要：

【目的】研究微生物菌剂菌临天下对不同冬小麦品种生长发育及产量的影响,为微生物菌剂在冬小麦生产中的应用提供参考依据。【方法】在大田滴灌条件下,以冬小麦品种新冬22号、新冬52号、新冬53号和石冬0358为材料,分析施用微生物菌剂菌临天下处理对冬小麦生长发育及产量的影响。【结果】冬小麦出苗率试验田较对照田略高或相同;冬小麦抽穗-成熟试验田较对照田略高或基本相同,生育期基本相同;冬小麦株高平均增加0.5 cm,分蘖数平均增加0.4个,茎粗平均增加1.1 mm;冬小麦病害试验田比对照田明显降低,根腐病在103团防治效果最好,为25.5%;单穗重平均增加0.1 g,穗粒数平均增加2.3粒,测产平均增加38.7 kg/667m2,单产试验田比对照田增产6%;平均比对照田净增收111.4元/667m2。【结论】施用微生物菌剂(菌临天下)对冬小麦生育期无明显影响,对冬小麦保苗、生长发育、病害防效和产量提高有促进作用。

关键词: 微生物菌剂, 冬小麦, 生育期, 产量, 经济效益

CLC Number: