Patents by Inventor Zhenying PENG

Zhenying PENG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Special controlled-release microbial fertilizer for peanuts in continuous cropping field and preparation method thereof
    Patent number: 12043586
    Abstract: The invention relates to the technical field of agricultural planting, in particular to a special controlled-release microbial fertilizer for peanuts in a continuous cropping field and a preparation method thereof. The fabric comprises an outer layer, a middle layer and an inner layer. Through a three-layer structure, the controlled-release fertilizer prepared by the disclosure can realize the fertilizer efficiency period of 50-60 days, and achieves the purpose of twice releases.
    Type: Grant
    Filed: July 20, 2020
    Date of Patent: July 23, 2024
    Assignee: BIOTECHNOLOGY RESEARCH CENTER, SHANDONG ACADEMY OF AGRICULTURAL SCIENCES
    Inventors: Jialei Zhang, Feng Guo, Shubo Wan, Xinguo Li, Gao Chen, Zheng Zhang, Jianguo Wang, Chaohui Tang, Sha Yang, Zhenying Peng, Jingjing Meng
  • Special controlled-release bacterial fertilizer for peanuts and preparation method thereof
    Patent number: 11976014
    Abstract: The invention relates to the technical field of agricultural planting, in particular to a controlled-release bacterial fertilizer for peanuts and a preparation method of the special controlled-release bacterial fertilizer. The special controlled-release bacterial fertilizer is composed of an inner layer and an outer layer; after the outer layer is released completely, the inner-layer network structure gradually absorbs water and preserves moisture, and has good slow release and controlled release properties, thereby achieving the gradual release of the inner layer, high fertilizer utilization rate, exerting the efficacy of the microbial agent and facilitating the large-area promotion.
    Type: Grant
    Filed: July 20, 2020
    Date of Patent: May 7, 2024
    Assignee: Biotechnology Research Center, Shandong Academy of Agricultural Sciences
    Inventors: Jialei Zhang, Xinguo Li, Shubo Wan, Feng Guo, Jianguo Wang, Zheng Zhang, Gao Chen, Chaohui Tang, Sha Yang, Zhenying Peng, Jingjing Meng
  • SPECIAL CONTROLLED-RELEASE MICROBIAL FERTILIZER FOR PEANUTS IN CONTINUOUS CROPPING FIELD AND PREPARATION METHOD THEREOF
    Publication number: 20220127203
    Abstract: The invention relates to the technical field of agricultural planting, in particular to a special controlled-release microbial fertilizer for peanuts in a continuous cropping field and a preparation method thereof. The fabric comprises an outer layer, a middle layer and an inner layer. Through a three-layer structure, the controlled-release fertilizer prepared by the disclosure can realize the fertilizer efficiency period of 50-60 days, and achieves the purpose of twice releases.
    Type: Application
    Filed: July 20, 2020
    Publication date: April 28, 2022
    Applicant: BIOTECHNOLOGY RESEARCH CENTER, SHANDONG ACADEMY OF AGRICULTURAL SCIENCES
    Inventors: Jialei ZHANG, Feng GUO, Shubo WAN, Xinguo LI, Gao CHEN, Zheng ZHANG, Jianguo WANG, Chaohui TANG, Sha YANG, Zhenying PENG, Jingjing MENG
  • SPECIAL CONTROLLED-RELEASE BACTERIAL FERTILIZER FOR PEANUTS AND PREPARATION METHOD THEREOF
    Publication number: 20220127204
    Abstract: The invention relates to the technical field of agricultural planting, in particular to a controlled-release bacterial fertilizer for peanuts and a preparation method of the special controlled-release bacterial fertilizer. The special controlled-release bacterial fertilizer is composed of an inner layer and an outer layer; after the outer layer is released completely, the inner-layer network structure gradually absorbs water and preserves moisture, and has good slow release and controlled release properties, thereby achieving the gradual release of the inner layer, high fertilizer utilization rate, exerting the efficacy of the microbial agent and facilitating the large-area promotion.
    Type: Application
    Filed: July 20, 2020
    Publication date: April 28, 2022
    Applicant: Biotechnology Research Center, Shandong Academy of Agricultural Sciences
    Inventors: Jialei ZHANG, Xinguo LI, Shubo WAN, Feng GUO, Jianguo WANG, Zheng ZHANG, Gao CHEN, Chaohui TANG, Sha YANG, Zhenying PENG, Jingjing MENG