Djerbi S., Aspeborg H., Nilsson P., Sundberg B., Mellerowicz E., Blomqvist K., and Teeri T.T. 2004. Identification and expression analysis of genes encoding putative cellulose synthases (CesA) in the hybrid aspen,Populus tremula(L.) xP. tremuloides(Michx.). Cellulose 11:301–312. CAS...
In addition to making a 10-year commitment to evaluate the plants, our goal is to keep them growing for the foreseeable future for evaluation and as a demonstration plot for anyone who wants to see how a particular selection is performing in central Indiana. This report provides descriptions ...
2) Species of fruit trees 果树树种 例句>> 3) Fruit breeding 果树育种 1. The present paper reviewed the function,formational and genetic mechanism of 2n gametes in fruit breeding. 本文以近30年国内外在未减数分裂的配子(2n配子)研究成果为依据,总结了2n配子在果树育种中的意义、产生途径、遗传...
The rare MacNab cypress is found only in the state of California. The needles lie in a form unusual to most cypress trees, according to the Gymnosperm Database. Instead of lying in all directions, they lie on the same plane, facing the same direction. The foliage is dense on these cone-...
Catherine Boeckmann loves nature, stargazing, and gardening so it’s not surprising that she and The Old Farmer’s Almanac found each other. She leads digital content for the Almanac website, and is also a certified master gardener in the state of Indiana.Read More from Catherine Boeckmann ...
Identification Canopy tree foliage is smooth and oval, ending in a point. These trees are closely spaced, forming a thick roof over vegetation in lower levels. However, this roof isn't solid, but somewhat permeable, according to the Smithsonian Tropical Research Institute. Canopy branches and lea...
A beautiful specimen dogwood tree in full bloom in an Indiana state forest. Credit: Truenature Native Americans treasured dogwood for its hardwood, which they used to make pulleys and spools; the bark and roots were also used for medicinal reasons. ...
In the Middle East, as in North Africa, a saint's grave is closely associated with a sacred tree; trees beneath which saints are buried are regarded as "sacred trees" [[142]:93; Cannan: [40]: passim; [42] passim]. The identification of the sacred tree with the saint's grave impar...
One of the fast growing shade trees in North Florida is the native sweetgum (Liquidambar styraciflua, USDA zones 5-9), which displays pointy-lobed, maple-like leaves that turn brilliant shades of red, orange and yellow in November. It reaches maturity at 60 to 100 feet. ...
Catherine Boeckmann loves nature, stargazing, and gardening so it’s not surprising that she and The Old Farmer’s Almanac found each other. She leads digital content for the Almanac website, and is also a certified master gardener in the state of Indiana.Read More from Catherine Boeckmann ...