Navigation Links
Shift of weather patterns necessitates rethinking of reforestation methods

Forest landowners can greatly increase the survival rate of pine tree seedlings by changing when and how they plant, according to research conducted here.

"There's been too many (reforestation) failures over the last decade or so," said Dr. Eric Taylor, Texas Cooperative Extension forestry specialist.

"Some landowners have had to replant two, three or even four years in a row because of poor seedling survival."

Second-year data from an ongoing comparison of planting methods show that survival rates could be significantly increased by using containerized seedlings and planting in the fall instead of the winter or early spring.

In 2000, a Texas Forest Service survey showed Texas had 12 million acres in forest land, all of it in the East Texas Piney Woods area. Approximately 61 percent of the forest land was owned by non-industrial private forest landowners. Another 32 percent was owned by industry and investment groups, and the remainder was publicly owned. In 2000, approximately 160,000 acres were being replanted each year. Non-industrial private landowners accounted for about half of the replantings

Taylor's test show that fall-planted containerized seedlings had a 93 percent survival rate compared to 67 percent survivability for bare root seedlings. After two years, the containerized seedlings averaged about 4 feet tall and 6-3/4 inches in diameter. The bare root fall-plantings averaged less than 3 feet tall and about 0.4 inches in diameter.

"Now that the third growing season is under way, the fall-planted containerized trees are really taking off," Taylor said. "Some are 7 feet tall and taller. Compare that to traditional bare root/spring seedlings that have been left behind."

As for spring plantings, both bare root and containerized seedlings had a 83 percent survival rate. The containerized seedlings were only slightly larger than the bare root plantings after two years.

"And we did everything right
'"/>

Source:Texas A&M University - Agricultural Communications


Page: 1 2 3

Related biology news :

1. Shifty-eyed Monkeys Offer Window Into Brains Social Reflexes
2. Primates take weather into account when searching for fruits
3. Scientists to track impact of Asian dust and pollution on clouds, weather, climate change
4. Gene patterns in white blood cells quickly diagnose disease
5. Viral fitness explains different resistance patterns to aids drugs
6. Drug-resistant bacteria patterns in intensive care units changing nationally
7. Use of stone hammers sheds light on geographic patterns of chimpanzee tool use
8. A dichotomy in migration patterns found for sea turtles in east Atlantic
9. Researchers offer clues to how leaves patterns are formed
10. Global map shows new patterns of extinction risk
11. New imaging technique tracks traffic patterns of white blood cells
Post Your Comments:
(Date:10/22/2014)... Inc. (NASDAQ: AWRE ), a leading supplier of ... third quarter ended September 30, 2014. Revenue for ... of 40% compared to $4.3 million in the same quarter ... was $4.1 million compared to $1.0 million in the third ... month period was primarily due to: i) a $1.0 million ...
(Date:10/18/2014)... genetic conditions, a certain type of exome sequencing method ... traditional molecular diagnostic methods, according to a study appearing ... to coincide with the American Society of Human Genetics ... region of the genome (the complete set of genes ... has been rapidly applied in research settings and recent ...
(Date:10/17/2014)... available in German . ... few drugs. When treating overdoses, doctors are often limited to ... if there is a combination of drugs involved. So what ... swallows his grandmother,s pills? ETH professor Jean-Christophe Leroux from the ... an answer to this question. "The task was to develop ...
Breaking Biology News(10 mins):Aware, Inc. Reports Third Quarter 2014 Financial Results 2Aware, Inc. Reports Third Quarter 2014 Financial Results 3Aware, Inc. Reports Third Quarter 2014 Financial Results 4Aware, Inc. Reports Third Quarter 2014 Financial Results 5Aware, Inc. Reports Third Quarter 2014 Financial Results 6Aware, Inc. Reports Third Quarter 2014 Financial Results 7Study examines type of exome sequencing and molecular diagnostic yield 2Study examines type of exome sequencing and molecular diagnostic yield 3Emergency aid for overdoses 2Emergency aid for overdoses 3
... better understanding of brain injury, a way to rejuvenate ... monitor their glaucoma at home, number among this years ... What surprises me every time I walk through ... involving so many NJIT graduate and undergraduate students, said ...
... French . , A new brain-imaging study by ... ghrelin - a stomach hormone, acts on specific regions of ... and eating for pleasure. This study, published in the ... understanding and treating obesity, a condition affecting millions world-wide. ...
... The potential of no-tillage (NT) soils for increasing the soil ... Most of the previous studies about SOC accrual in NT ... depth), and not for the whole soil profile. The lack ... to conclusively ascertain the effects of NT farming on SOC ...
Cached Biology News:NJIT applauds students for studies on brain injury, glaucoma and more 2Hunger hormone: Makes food more attractive 2Finding the real potential of no-till farming for sequestering carbon 2
(Date:10/22/2014)... Diego, CA (PRWEB) October 22, 2014 ... balances from Sartorius, A & D Weighing, Rice ... Sartorius CPA Semi-Micro Balance . The Sartorius CPA ... for an affordable high-quality, precise, and user-friendly laboratory ... manufacturing of laboratory equipment, their laboratory balances are ...
(Date:10/22/2014)... VANCOUVER , Oct. 22, 2014 /PRNewswire/ - iCo ... ICOTF), today announced next steps for its Oral ... findings from its in vitro work ... therapy.  iCo now plans to complete pre clinical ... an initial Phase 1A clinical trial, utilizing approximately ...
(Date:10/20/2014)... 20, 2014 Mapp Biopharmaceutical,s valiant effort ... therapeutic to fight the Ebola outbreak will make ... the production of pharmaceuticals can be, according to ... that while some may be taken aback by ... with industry knowledge are well aware of the ...
(Date:10/20/2014)... , Oct. 20, 2014  GenVec, Inc. (NASDAQ: ... P. Horovitz , Ph.D., from its board of directors effective ... in August 2003, and served as its chairman from June ... on the Nominating and Corporate Governance and Audit Committees of ... more than a decade of dedicated service to GenVec, and ...
Breaking Biology Technology:Pipette.com Launches the Addition of Sartorius CPA Semi-Micro Balance to Their Product Portfolio with Special Promotional Pricing 2Pipette.com Launches the Addition of Sartorius CPA Semi-Micro Balance to Their Product Portfolio with Special Promotional Pricing 3iCo Therapeutics Announces Advancement of Oral Amphotericin B Program 2iCo Therapeutics Announces Advancement of Oral Amphotericin B Program 3Kalorama: ZMapp Highlights Need For Faster Biopharmaceutical Production 2Kalorama: ZMapp Highlights Need For Faster Biopharmaceutical Production 3Zola P. Horovitz To Retire From GenVec Board 2
... DIEGO, Jan . 8 Arena Pharmaceuticals, Inc. (Nasdaq: ... to present at the 27th Annual J.P. Morgan Healthcare Conference ... p.m. Eastern Time) at the Westin St. Francis Hotel in ... is scheduled to provide an overview of the company, including ...
... 8 Palomar Medical Technologies, Inc. (Nasdaq: ... of light-based systems for cosmetic treatments, today announced ... the Swedish company Q-MED AB (OMX Nordic Exchange, ... based in Uppsala, Sweden. The international distribution ...
... SAN DIEGO, Jan. 7 Volcano Corporation,(Nasdaq: ... sales of,products for the diagnosis and treatment of coronary ... its previously announced acquisition of,Axsun Technologies, Inc. , ... manufacturer of lasers and optical,engines used in medical Optical ...
Cached Biology Technology:Arena Pharmaceuticals to Present at the 27th Annual J.P. Morgan Healthcare Conference 2Arena Pharmaceuticals to Present at the 27th Annual J.P. Morgan Healthcare Conference 3Palomar and Q-MED AB Terminate International Distribution Agreement 2Palomar and Q-MED AB Terminate International Distribution Agreement 3Palomar and Q-MED AB Terminate International Distribution Agreement 4Palomar and Q-MED AB Terminate International Distribution Agreement 5Volcano Announces Closing of Axsun Technologies Acquisition 2
MAb to Hu-IFN-Gamma RC2 (CD118), NON-Neutralizing, Clone MMHGR-2 Binds to but does not neutralize human interferon gamma receptor...
Recombinant Rat CINC-2 beta, CF...
SHEEP ANTI FLECAINIDE...
RAT ANTI MOUSE F4/80 ANTIGEN:BIOTIN Immunogen: Thioglycollate stimulated peritoneal macrophages from C57/BL mice...
Biology Products: