the Earmarked Fund of China Agriculture Research SystemCARS-45-KXJ7;by the Science and Technology Development Fund of Fujian Agriculture and Forestry UniversityKF2015123;by the National Natural Science Foundation of China30800806;by the Undergraduate Innovation and Entrepreneurship Training Program of Fujian Province 201610389053现代农业产业技术体系建设专项资金CARS-45-KXJ7;福建农林大学科技发展资金KF2015123;国家自然科学基金30800806;福建省大学生创新创业训练计划201610389053