Effects of potassium addition and water supply on xylem embolism in Acer truncatum and Ligustrum lucidum
施水和钾素添加对元宝枫和女贞木质部栓塞的影响

A Comparative Study on the Structures of the Stem Secondary Xylem of Sorbus Pohuashanensisand S. Alnifoila
花楸树，水榆花楸茎次生木质部结构比较研究

Effects of Enhanced Ammonium Nutrition on Composition and Content of Tomato Xylem Sap in Two Growing Stages
增铵营养对番茄植株伤流液组分及含量的影响

The secondary xylem of tuberous root is well developed, and there is supernumerary cambium around the vessels.
块根的次生木质部发达，导管周围存在额外形成层。

Programmed cell death during the vessel element differentiation of the secondary xylem in Eucommia ulmoides shoots
杜仲次生木质部导管分子分化中的程序性死亡

Summertime bud grafting can be cut take shoot piece, or take xylem shoot less piece, in stock bine dry place decorticates.
夏季芽接可削取芽片，或少带木质部芽片，在砧木茎干处剥皮。

Secondary Xylem Anatomic Characteristics of Dominant Plant Species in Three Communities in Xiangshan Mountain, Huaibei, China
淮北相山三种群落中优势树种次生木质部的解剖学特征

A preliminary report on the experiment of notch grafting and seeding cultivation technique of single buds with xylem in spring persimmons
柿树春季带木质部单芽嵌接育苗技术试验

The Casparian strip is not obvious in the endodermis. It has actinostele, and primary xylem is diarch. The secondary structure of root of A. trifoliata includes periderm and secondary vascular tissue from the outer to the inner.
内皮层有凯氏带, 星状中柱, 初生根二原型。