The mulberry tree(Morus sp.)is a perennial crop has been grown to rear silkworms worldwide for over four thousand years,but recently there has been increasing demands for the fruits which contain vari
Bacterial wilt in mulberry(Morus atropurpurea Roxb.),caused by Ralstonia solanacearum,is one of the most important production constraints in many tropical and subtropical areas.In our previous work,we
本文主要介绍近年来河南省蚕桑资源综合开发情况和蚕业多元利用化发展的现状、发展思路、主要经验和存在的主要问题,并对河南省蚕业资源综合利用下步工作及今后发展提出建议.
甲基硫菌灵、多菌灵和腐霉利是桑椹菌核病防治的常用药剂,为了评价3种杀菌剂在果桑生产中应用的安全性,指导生产上科学合理用药,借助气相和高效液相色谱-串联质谱检测技术,研究了大田条件下使用3种农药在桑椹中的消解动态和最终残留.对3种杀菌剂的消解动态试验结果表明,甲基硫菌灵、多菌灵和腐霉利在桑椹中的消解均符合一级动力学方程:甲基硫菌灵为C=2.650e-0.217T,R2=0.850,半衰期为3.194
在传统的桑树新品种培育过程中,研究多把重点集中于桑树形态特征、桑叶粗蛋白含量等品质方面,但是品种之间的差异与新品种重要品质的调控机制却鲜有报道。因此,本研究基于两个桑树品种的转录组测序与对比分析,深入挖掘差异表达基因在品种差异与新品种重要品质的调控机制。
[目的]为果桑种质的有效利用、资源保护和新品种选育提供理论依据。[方法]以国家桑树种质资源圃-华南分圃中收集保存的209份果桑种质为材料,应用相关性分析、因子分析和聚类分析等方法对供试种质的开花日期、成熟日期、米条总芽数、米条座果芽数、座果率、米条座果粒数和单芽座果数等7个主要农艺性状进行调查分析,研究其遗传多样性。
Mulberry(Morus alba)is an economically and ecologically important,widespread woody plant.It has served human beings for over hundreds of years,and it is still widely used in pharmaceuticals,food indus
The aim of this study was to investigate the effect of hot air drying(HAD),freeze drying(FD)and freeze combined with hot air drying(FHD)on phenolic compounds in black mulberry.The antioxidant activity
Mulberry(Morus alba L.)is an important economic tree species in many countries.Quantitative real time PCR(qRT-PCR)has become a widely used method for gene expression studies in plants.A suitable refer
The total phenolic contents and antioxidant capacities of 274 mulberry fruit samples from fourprovinces in China were 412.55–1471.86 mg/L gallic acid equivalent and 37.90–361.75 mmol/mLferrous sulfate