Efectos de programas de fertilización balanceada con la aplicación complementaria de Calcio y Boro foliar, en el rendimiento de cultivo de pimiento

Abstract:

SUMMARY The work was made in the properties of the experimental farm of the Ability of Agricultural Sciences of the Technical University of Babahoyo, located in Km. 7,5 of the road Babahoyo-Montalvo. 15 treatments and three repetitions were investigated. The objective of the investigation was to evaluate the effect of fertilization programs balanced with the complementary application of Calcium and Boron to foliate, in the yield of pepper cultivation, with the purpose of determining the behavior of the cultivation, to identify the most appropriate nutritional program, to find and to carry out the economic analysis of the treatments. He was carried out the siembra of the hybrid one of pepper Aurelio in parcels of 20 m2. The treatments were distributed at random in a design of complete blocks. The evaluation of stockings was carried out with the test from Tukey to 5 % significancia. At the end of the cycle of the cultivation it was evaluated: plant height (30-90-110 days after the siembra), days to the flowering, days to the crop, number of fruits for plants, longitude of fruits, weight of fruits, fruit diameter, yield for hectare and economic analysis. The results determined that the applications of a fertilization program NPK of 120-50-80 kg/ha impacts positively on the growth and pepper yield in field. Equally the application of Fertivin Ca-B 1,0 L/ha and Glass Ca+B 1,5 L/ha, it achieved increments in the agronomic variables evaluated with relationship to the witness. Also the use of programs fertilization cocktails NPK 120-50-80 more kg/ha Fertivin Ca-B 1,0 L/ha and Glass Ca+B 1,5 L/ha, they increase the vegetative development of the pepper cultivation. The biggest yield of fruits was applying NPK 120-50-80 more Fertivin Ca-B 1,0 L/ha (31046,4 kg/ha) and NPK 120-50-80 more kg/ha Glass Ca+B 1,5 L/ha (31222,80 kg/ha), with 291 increment% compared with the witness.

Año de publicación:

2017

Keywords:

• Pimiento
• Fertilización balanceada

Fuente:

rraae