Jose Antonio Escobar Diaz. Updated 31 August Transcript. DASOMETRIA. DASOMETRIA. la asignatura de Seminario Forestal. ING. JOSE ANTONIO. a los profesionales del sector forestal con el apoyo de permite más eficiencia en trabajos forestales [4]. Análisis .. dasometría. algunas aproxi-. : Dasometria: ciencia de la mediacion forestal () by Lopez; Garcia and a great selection of similar New, Used and Collectible.

Author: Dujar Zulkilmaran
Country: Uganda
Language: English (Spanish)
Genre: Travel
Published (Last): 21 July 2011
Pages: 304
PDF File Size: 13.81 Mb
ePub File Size: 9.51 Mb
ISBN: 957-2-26305-673-6
Downloads: 34654
Price: Free* [*Free Regsitration Required]
Uploader: Shagrel

Domestication dates back years BC. The wood can be hard and soft as the tree from which they are obtained. For different ways to participate in food: It is believed that the pig is one of the first animals used by humans for consumption.

Blog Agriculture and Forestry: agricola, pecuaria y forestal.

Hardwoods have long continuous vessels along the trunk and not soft, soil extracted elements are transported from cell to cell. The pig is fed all types of organic substance and food waste man Sus dasonetria ferus derivatives, breeds originating in central and northern Europe. If you attack is strong, the fruit’s skin becomes rough and cracked, and the flesh becomes dry in texture.

The larvae bore into the mouths chewing banana corm around inside and stop circulation to the rest of the plant as nutrients absorbed by roots. In severely attacked plants, the central leaves sprout, grow slowly, the stem grows long and small diameter, no yellowing of the leaves, the fruits are not fully developed and maturity is premature. The description of this insect is in the cultivatio n of cassava, here only explain the damage caused in the banana. The only damaging is the larval stage.

The attack of thrips can be observed when the banana is in bloom. The victorious armies of Alexander the Great described cultivation in the lower valley of the Hindus in India, in BC, where there were already references written between This breed is very prolific and excellent milk production, so offspring are usually very vigorozas. Since ancient times, its long history of domestication in India and China, and the wide range of dessert and cooking cultivars that are in those countries, some writers believed that bananas and plantains were there originally.


It is an animal that is well adapted to existing conditions. These tend to weaken the tables and leave holes, so it is not required, unless resulting colorful for decorative use, covering or furniture.

Or delicatessen, when it is factory farming. There can be no fruiting and rapid aging of the plant. Wood is a natural organic material with a cellular structure, wood is called the set of tissues that form the trunk, roots and branches of woody plants, excluding the crust. Excellent feed conversion, daily gain good.

The pigs were divided into three groups: The higher incidence of disease and further damage to the general Musa are black Sigatoka, Sigatoka disease, elephantiasis, viruses and Moko. The checks aims disease, when the plant is at least 10 sheets at the time of belloteo and six at the time dela harvest. The hardwoods are woody dicotyledonous angiosperms belonging to oak, elm, oak, etc.

The wood is always much stronger when cut in the direction of the grain, which is why the tables and other objects like poles and handles are cut well. There are some varieties of Musa yellow sigatoka resistant as most bananas. This heterogeneity in the timber is reflected in their physical and mechanical properties. The number of piglets per litter on average is 9.

Pork is a native of Denmark. This insect makes Holometabola or complete metamorphosis. It is produced by the bacterium Ralstonia solanacearum, from the Solanaceae such as tomato, pepper and potato, is transmitted by vectors and on the ground. Good development of hams.

Ecologia Forestal Silvicultura Dasometria

Southern China is another area where the cultivation of Banana and Plantain goes back to ancient times, the writings of the reigning period of the Han Dynastymentioned that the cultivation of Banana and Plantain practiced for over years. Publicado por Yenny Fernanda Guarin Ramirez en They are very docile animals which makes working with them.

The litters varying between 9 and 11 piglets on average. Black Sigatoka, treat it in a separate chapter and Yellow Sigatoka Micosphaerella mussicolla is a slightly less aggressive fungus, but nevertheless attacks the plant leaf, influencing the production and bunch dasometra.


Wood is not a homogeneous material, but consists of a set of specialized cells in tissues that perform essential functions of the plant: Bananas and plantains are the number one fruit crop in the world, both in terms of production, about 98 million tons, and trade, valued at over U.

Their Derivatives mediterraneus, these races are from the Mediterranean. The adult male is the ‘boar’, the female ‘slut’ and sasometria young are called piglets. Internal symptoms are manifested in the corm and affects all vascular lesions occurring as spots and points with color ranging from yellow to dark brown.

We must understand the difference between pests and disease as the plague usually represents an attack of insects and other “bugs” and disease, refers to fungi and bacteria.

This insect can be easily identified daasometria its dark brown color and the size of 1 cm. The timber has the following mechanical properties: The nodes are areas of the trunk in which the base is formed of a branch.

Academics in Ecologia Forestal Silvicultura Dasometria –

The mechanical properties include the structural possibilities of the wood, it must take into account the strength, hardness, stiffness and density. History of the timber. Belgium is a native pig. The oak for example, is very resistant to bending but weaker compression.

Plants perforated yams, despite forwstal no evidence of the attack, weaken in their support, so much so, that the wind easily tomb is, fall under the weight of the bunch, the level break floor, where it is noted that the rupture zone is drilled from one place to another by irregular tunnels which are insect larvae. When the attack is mild, it adsometria his presence, but does not cause changes in eating qualities.

Good development loin and hams.