Title:
METHOD FOR SCREENING PEANUT VARIETY CAPABLE OF EFFICIENT NITROGEN ABSORPTION, AND CULTURE OBSERVATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/246628
Kind Code:
A1
Abstract:
A method for screening a peanut variety capable of efficient nitrogen absorption, comprising: enabling hydroponic cultivation at a specific total nitrogen content for 12-15 days or culturing in a culture medium for 20-25 days, detecting a root development condition, calculating a root development coefficient S according to total root lengths under different nitrogen culture, and further determining the nitrogen absorption capability of a peanut variety. Also disclosed is a device convenient for peanut culture observation. Rapid and batched peanut variety detection is realized, and the identification accuracy is ensured.
Inventors:
ZANG XIUWANG (CN)
ZHANG JUN (CN)
HAO XI (CN)
ZHANG MAN (CN)
ZHANG PENGLEI (CN)
ZHANG YANG (CN)
LIU MENGYA (CN)
ZHANG JUN (CN)
HAO XI (CN)
ZHANG MAN (CN)
ZHANG PENGLEI (CN)
ZHANG YANG (CN)
LIU MENGYA (CN)
Application Number:
PCT/CN2023/100620
Publication Date:
December 28, 2023
Filing Date:
June 16, 2023
Export Citation:
Assignee:
INST OF INDUSTRIAL CROPS HENAN ACADEMY OF AGRICULTURAL SCIENCES (CN)
International Classes:
A01G7/04; A01G31/00; A01G31/02; F21V14/02; F21V21/34; F21V33/00
Foreign References:
| CN114982616A | 2022-09-02 | |||
| CN109042314A | 2018-12-21 | |||
| CN205408974U | 2016-08-03 | |||
| KR200228457Y1 | 2001-06-15 | |||
| CN216113582U | 2022-03-22 | |||
| CN212841343U | 2021-03-30 | |||
| CN108040848A | 2018-05-18 | |||
| CN207316759U | 2018-05-04 |
Other References:
YANG WEI-BO; LI DONG-XIA; FU HAI-QUAN; LI HONG: "Screening of Peanut Varieties with High Nitrogen Efficiency and Its Evaluation Indices in Seedling Stage", JOURNAL OF PEANUT SCIENCE, vol. 44, no. 04, 15 December 2015 (2015-12-15), pages 7 - 12, 20, XP009551341, ISSN: 1002-4093, DOI: 10.14001/j.issn.1002-4093.2015.04.002
JIANG CHUN-JI; GUO PEI; WANG XIAO-GUANG; ZHAO XIN-HUA; LIU KAI-YUAN: "Screening of Peanut Varieties with Different Nitrogen Efficiency at Seedling Stage", JOURNAL OF PEANUT SCIENCE, vol. 49, no. 03, 15 September 2020 (2020-09-15), pages 40 - 45, XP009551338, ISSN: 1002-4093, DOI: 10.14001/j.issn.1002-4093.2020.03.006
JIANG CHUN-JI; GUO PEI; WANG XIAO-GUANG; ZHAO XIN-HUA; LIU KAI-YUAN: "Screening of Peanut Varieties with Different Nitrogen Efficiency at Seedling Stage", JOURNAL OF PEANUT SCIENCE, vol. 49, no. 03, 15 September 2020 (2020-09-15), pages 40 - 45, XP009551338, ISSN: 1002-4093, DOI: 10.14001/j.issn.1002-4093.2020.03.006
Attorney, Agent or Firm:
MUDA INTELLECTUAL PROPERTY FIRM et al. (CN)
Download PDF: