IDEAS home Printed from https://ideas.repec.org/a/gam/jagris/v14y2024i8p1356-d1455950.html
   My bibliography  Save this article

Strip Tillage Improves Productivity of Direct-Seeded Oilseed Rape ( Brassica napus ) in Rice–Oilseed Rape Rotation Systems

Author

Listed:
  • Chaosu Li

    (Crop Ecophysiology and Cultivation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
    Crop Research Institute of Sichuan Academy of Agricultural Sciences, Environment-Friendly Crop Germplasm Innovation and Genetic Improvement Key Laboratory of Sichuan Province, Chengdu 610066, China)

  • Ming Li

    (Crop Research Institute of Sichuan Academy of Agricultural Sciences, Environment-Friendly Crop Germplasm Innovation and Genetic Improvement Key Laboratory of Sichuan Province, Chengdu 610066, China)

  • Tao Xiong

    (Crop Research Institute of Sichuan Academy of Agricultural Sciences, Environment-Friendly Crop Germplasm Innovation and Genetic Improvement Key Laboratory of Sichuan Province, Chengdu 610066, China)

  • Hongkun Yang

    (Crop Ecophysiology and Cultivation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China)

  • Xiaoqin Peng

    (Sichuan Academy of Agricultural Machinery Sciences, Chengdu 610066, China)

  • Yong Wang

    (Sichuan Academy of Agricultural Machinery Sciences, Chengdu 610066, China)

  • Haiyan Qin

    (Sichuan Agricultural Technology Extension Station, Chengdu 610041, China)

  • Haojie Li

    (Crop Research Institute of Sichuan Academy of Agricultural Sciences, Environment-Friendly Crop Germplasm Innovation and Genetic Improvement Key Laboratory of Sichuan Province, Chengdu 610066, China)

  • Yonglu Tang

    (Crop Research Institute of Sichuan Academy of Agricultural Sciences, Environment-Friendly Crop Germplasm Innovation and Genetic Improvement Key Laboratory of Sichuan Province, Chengdu 610066, China)

  • Gaoqiong Fan

    (Crop Ecophysiology and Cultivation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China)

Abstract

Oilseed rape ( Brassica napus ) is a crucial global oil crop. It is generally cultivated in rotation with rice in southern China’s Yangtze River Basin, where the wet soil and residue retention after rice harvest significantly hinder its seedling establishment. Hence, this study developed a strip-tillage seeder for oilseed rape seeding following rice harvest. Additionally, seedling establishment, soil infiltration and evaporation post-seeding, soil moisture change, oilseed yield, and weed occurrence under strip tillage (ST) were compared with conventional shallow rotary-tillage (SR) and deep rotary-tillage (DR) seeding practices. Compared to SR and DR, the results demonstrated that ST had a higher seeding efficiency and 53.8% and 80.2% lower energy consumption, respectively. ST also enhanced seedling growth and oilseed yield formation more effectively than the competitor tillage treatments, with an oilseed yield increase exceeding 6%. Additionally, ST improved water infiltration and reduced soil water evaporation, resulting in higher topsoil (0–20 cm) moisture during the critical growth stages. Furthermore, ST reduced soil disturbance, significantly decreasing the density of the dominant weed, Polypogon fugax . Overall, ST seeding technology has the potential to improve the productivity of oilseed rape in rice–oilseed rape rotation systems, and its yield superiority is mainly due to seedling establishment improvement and soil moisture adjustment.

Suggested Citation

  • Chaosu Li & Ming Li & Tao Xiong & Hongkun Yang & Xiaoqin Peng & Yong Wang & Haiyan Qin & Haojie Li & Yonglu Tang & Gaoqiong Fan, 2024. "Strip Tillage Improves Productivity of Direct-Seeded Oilseed Rape ( Brassica napus ) in Rice–Oilseed Rape Rotation Systems," Agriculture, MDPI, vol. 14(8), pages 1-11, August.
    • Handle: RePEc:gam:jagris:v:14:y:2024:i:8:p:1356-:d:1455950
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2077-0472/14/8/1356/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2077-0472/14/8/1356/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. He, Aibin & Yuan, Bo & Jin, Zhaoqiang & Man, Jianguo & Peng, Shaobing & Zhang, Li & Liu, Hongyan & Nie, Lixiao, 2021. "Comparative study on annual yield, water consumption, irrigation water use efficiency and economic benefits of different rice-oilseed rape rotation systems in Central China," Agricultural Water Management, Elsevier, vol. 247(C).
    2. Qiang Chen & Xingyi Zhang & Li Sun & Jianhua Ren & Yaru Yuan & Shuying Zang, 2021. "Influence of Tillage on the Mollisols Physicochemical Properties, Seed Emergence and Yield of Maize in Northeast China," Agriculture, MDPI, vol. 11(10), pages 1-13, September.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Felicia Chețan & Cornel Chețan & Ileana Bogdan & Paula Ioana Moraru & Adrian Ioan Pop & Teodor Rusu, 2022. "Use of Vegetable Residues and Cover Crops in the Cultivation of Maize Grown in Different Tillage Systems," Sustainability, MDPI, vol. 14(6), pages 1-14, March.
    2. Huang, Wenhuan & Wang, Hailong, 2021. "Drought and intensified agriculture enhanced vegetation growth in the central Pearl River Basin of China," Agricultural Water Management, Elsevier, vol. 256(C).
    3. Qin Liao & Jiangxia Nie & Huilai Yin & Yongheng Luo & Chuanhai Shu & Qingyue Cheng & Hao Fu & Biao Li & Liangyu Li & Yongjian Sun & Zongkui Chen & Jun Ma & Na Li & Xiaoli Zhang & Zhiyuan Yang, 2024. "Can the Integration of Water and Fertilizer Promote the Sustainable Development of Rice Production in China?," Agriculture, MDPI, vol. 14(4), pages 1-18, April.
    4. Jin, Zhaoqiang & Yue, Rui & Ma, Zhenfa & Cheng, Shangheng & Khan, Mohammad Nauman & Nie, Lixiao, 2024. "Effect of water and nitrogen coupling on energy balance and production efficiency in rice production," Energy, Elsevier, vol. 288(C).

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jagris:v:14:y:2024:i:8:p:1356-:d:1455950. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.