Results 111 to 120 of about 5,257 (225)

Effects of fire recurrence on plant growth in three Mediterranean perennial woody species [PDF]

open access: yes, 2009
Recurrent fires at short fire intervals tend to simplify vegetation structure and to reduce phytomass production in Mediterranean plant communities. Here we compared growth of three Mediterranean perennial woody species between areas affected by one fire
Eugenio Gosalbo, Marcia   +1 more
core   +1 more source

Removal of Congo red dye from aqueous solutions by a low-cost adsorbent: activated carbon prepared from Aloe vera leaves shell [PDF]

open access: yes, 2016
Background: Synthetic dyes have several harmful effects on human health as well as aquatic life. In this study, activated carbon (AV-AC), based on Aloe vera leaf shells, was used as a novel agricultural adsorbent, one that is low-cost and available for
Shahram Sadeghi5, Sedigheh Saeedi6, Hassan Basiri7,8*,   +1 more
core  

RESEARCHES ON THE YIELD OF Pınus brutia

open access: yesForestist, 1992
Pinus brutia is an important tree species which ranks first by natural distribution area in Turkey. it is known to be a fast growing specics. Howcver, researehes have shown that it may not perform its potential development if necessary silvicultural ...
Ünal Eler
doaj   +2 more sources

Триглицериды масел семян некоторых хвойных растений [PDF]

open access: yes, 2007
В работе методом высокоэффективной жидкостной хроматографии с рефрактометрическим детектированием исследован триглицеридный и рассчитан жирнокислотный состав масел семян некоторых растений семейства PinaceaeyesБелгородский государственный ...
Дейнека, В. И.   +3 more
core   +2 more sources

PARTICLEBOARD MADE WITH CROP RESIDUES MIXED WITH WOOD FROM PINUS RADIATA [PDF]

open access: yes, 2009
The incorporation of crop residues was studied in particleboard panels (agrifibers, AG) in mixture with wood from Pinus radiata D. Don. Four crop residue stubble types were used, wheat, corn, rice plants, and rice husk. Their densities were compared.
Beatriz Calderón   +4 more
core  

Kızılçam (Pinus brutia Ten.) kabuğunun katalitik pirolizi

open access: yes, 2017
Many types of energy are used in our country and in the world. Biomass energy is one of the types of energy used today. Pyrolysis is the process of chemical decomposition of the biomass source in the absence of air and the application of heat treatment as a result solid, liquid and gas.
openaire   +2 more sources

Genetic differentiation for size at first reproduction through male versus female functions in the widespread Mediterranean tree Pinus pinaster [PDF]

open access: yes, 2017
Background and Aims The study of local adaptation in plant reproductive traits has received substantial attention in short-lived species, but studies conducted on forest trees are scarce.
Climent, J.   +3 more
core  

Home - About - Disclaimer - Privacy