Sobrevivencia del guasango (loxopterigium huasango spruce), bajo tres métodos de prendimiento en la Parroquia Ancón de la Provincia de Santa Elena.

The research was developed in the parish San José de Ancon, Prosperidad commune, property belonging to Mr. Avelino Lizandro, the geographical location of the is: 9745325 N and 517892 E, coordinates UTM Datum WGS84 zone 17 M; Height 25 meters. The research had as objectives; to determine the agronomic behavior of the forest species guasango (Loxopterigium huasango) in its initial catch phase. Three treatments, waterboxx (T1), hydrogel (T2) and conventional (T3), were tested for the effect: plant height, stem diameter, number of branches, number of leaves, cup diameter and number of water used in each treatment. Readings taken on the selected variables during 180 days showed that the best catch behavior of the species is with waterboxx use (T1) achieving a 100% catch, compared to (T2) 90% and (T3) 88%. As for the amount of water per treatment used during the 180 days of evaluation, the treatment (T1) required a total of 40 liter / water plant, in front of the hydrogel (T2) that required 104 liters / plant, and in similar quantity was required by conventional treatment (T3). With the results, it is concluded that the best treatment for the establishment of guasango plantations in arid and semi-arid zones was the treatment (T1) with the use of waterboxx, both in percentage of plant stalking and in the amount of water used.

• Үндсэн зохиолч: Orrala Barcia, Edgar Efrain (author)
• Формат: bachelorThesis
• Хэл сонгох: spa
• Хэвлэсэн: 2017
• Нөхцлүүд: DEFICIT HIDRICO; PRENDIMIENTO; SOBREVIVENCIA
• Онлайн хандалт: http://repositorio.upse.edu.ec/handle/46000/3992