The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 16, 2024
Filed:
Jun. 16, 2022
Zhejiang University, Hangzhou, CN;
Miaoan Shu, Hangzhou, CN;
Weiren Dong, Hangzhou, CN;
Xiaoling Guo, Hangzhou, CN;
Yanmei Zhang, Hangzhou, CN;
ZHEJIANG UNIVERSITY, Hangzhou, CN;
Abstract
The present disclosure provides an integrated rice-crayfish-oriental river prawn planting-breeding method. The method includes the following steps: stocking crayfish postlarvae in a paddy field as an integrated rice-crayfish-oriental river prawn farming area from February to March, catching and marketing the crayfish from May to June; planting in mid-June, sun-drying rice seedlings in the field in late June, cleaning and disinfecting a ring ditch surrounding the paddy field, and transplanting some aquatic plants; stocking oriental river prawn postlarvae in early July; harvesting ripe rice in late October; and catching and marketing the oriental river prawns in November. On the premise that the rice planting area is not reduced, the present disclosure realizes the effective expansion of time and space of the paddy field and improves comprehensive benefits of rice-fish farming in the form of integrated rice-crayfish-oriental river prawn planting-breeding.