Aiming at the national strategy of “Seed Breeding Silicon Valley”, National Tropical Agricultural Science Center, Global Animal and Plant Germplasm Resources Introduction and Transfer Base, National Tropical Modern Agricultural Base , etc., focusing on major scientific and engineering technical problems in the whole industry chain of seed breeding and tropical high-efficiency agriculture.
(1) Construction of “Talent” accelerator for tropical major crop seeds, serving tropical crop genome sequencing analysis
Original research and development of two generations of ultra-low-cost genotyping technology: AFSM technology and Hyper-seq technology, which are applied to more than 50 species, and won the Excellent Award in the field competition of National Disruptive Technology Innovation Competition. Draw up genome maps of more than 20 major tropical crops such as cassava, oil tea, passion flower, Australian nut; complete cassava pan-genome and important economic trait evolution; create a large database of tropical crop genomes. Published more than 60 academic papers in important international academic journals such as Nature, NC, The Innovation, NAR, HR.
(2) Cultivation, demonstration and promotion of new rice varieties
(3) Cultivation, demonstration and promotion of good oil tea varieties
Promotion and application of high-efficiency planting technology for tropical economic crops
(1) Creation, popularization and application of new tropical facility melon varieties
(2) Energy-saving technology of inducing flowering of pitaya by supplementing light in winter night
(1) Construction of monitoring and forecasting network for rubber tree diseases and insect pests
(2) Construction of a green prevention and control technology system for Hainan melons and vegetables
(3) Research and promotion of key technologies for the application of microbial preparations
(1) Development and popularization of sweet potato transplanter
(2) Pioneer independent seed supply-separation-metering technology with small sowing quantity
(3) Mango harvesting robot
(4) Rubber cutting robot
New equipment: New technology for coconut oil preparation and ultrasonic temperature gradient field oil fat crystallization separation equipment
New technology: Key technologies for green preparation and quality preservation of coconut oil, coconut slice slagging, preparation of coconut antioxidant functional food, low-sulfur coconut horn production, coconut fragrance coffee, etc.
New products: More than 20 coconut products such as coconut slices, coconut antioxidant functional food, low-fat high-fiber coconut powder, low-fat high-protein low-energy composite coconut juice beverage, composite functional coconut powder (ginger coconut powder and cocoa coconut powder) and high-end liquid rich-vitamin coconut oil series products etc.
Economic and social benefits: more than 600 million yuan, solving employment for 2000 people
Promote the transformation of scientific and technological achievements and strengthen social services
(1) Targeted assistance to promote rural revitalization
For five consecutive years, it has been rated as excellent in the annual assessment of designated assistance in Hainan Province. It has been rated as “Hainan Province Rural Revitalization Advanced Dispatch Unit (2023)” and “Hainan Province Poverty Alleviation Advanced Collective (2021)” successively. The per capita income of poor people in Lemei Village in Dongfang City has risen from 2,958 yuan at the beginning of poverty alleviation to 19,691 yuan in 2022; Lemei Orchid Flower Project and Guangji Fragrant Rice Project have been awarded as typical cases of precise poverty alleviation by universities in the third and fourth sessions of the Ministry of Education; Lemei Village , Guangji Village are listed as provincial rural revitalization demonstration villages.
(2) Accelerate the transformation of scientific and technological achievements, helping rural revitalization