En este sentido, se diseñó un experimento para evaluar los efectos de dosis de biofertilizante y mineral NPK fertilización sobre el crecimiento y rendimiento de fruta de maracuyá amarillo. El maracuyá amarillo, debido a la sensibilidad a la salinidad del suelo o del agua de riego, requiere la administración de estrategias de agua restrictivas para mitigar los efectos de las sales en las plantas regadas con agua salina, en niveles perjudiciales para el crecimiento y la producción de cultivos sensibles y moderadamente sensibles.
Biofertilizante y fertilizante mineral en el crecimiento y la producción de maracuyá amarillo, regado con agua moderadamente salina.
Key words: Organic input, salinity, Passiflora edulis Sims. Even in treatments without mineral fertilizer, the biofertilizer increased productivity to values approaching 24 t ha -1 at the 60.65% level. The 100% biofertilizer dose provided the best results. Biofertilizer applied at the maximum dose combined with mineral fertilization with NPK resulted in a greater growth in the stem diameter and an increased plant productivity. The evaluated variables included the stem diameter, number of productive branches at the beginning of flowering (160 days after transplanting seedlings), number of fruits per hectare, average fruit weight and productivity. Treatments were arranged in a randomized block with three replications and 12 plants per plot using a 4×2 factorial design with four doses of bovine biofertilizer diluted in water at 0, 33.3, 66.6 and 100% proportions in soil with and without NPK. As such, an experiment was designed to evaluate the effects of bovine biofertilizer and mineral fertilization with NPK on the growth and production of yellow passion fruit plants irrigated with moderately saline water. Yellow passion fruit, because it is sensitive to the salinity of irrigation water or soil, requires restrictive water management strategies and inputs that mitigate the effects of salts on plants irrigated with harmful saline water levels. The impacts of biofertilizer and mineral fertilization on the growth and production of yellow passion fruit irrigated with moderately saline water. Areia, Paraíba, Brazil.Ĭorresponding author: Nascimento, L.F. Viçosa, Minas Gerais, Brazil.ĥ Post Graduate Program in Agronomy, University Federal of Paraíba, Campus II, Highway PB 079 - Km 12, CEP: 58397-000. Petrolina, Pernambuco, Brazil.Ĥ Post Graduate Program of Plant Science, Plant Science Department, University Campus, CEP: 36.570-000. Areia, Paraíba, Brazil.ģ University Federal of Vale do São Francisco, Highway BR 407 - km 12, CEP: 56300990.
ÇĢ University Federal of Paraíba, Campus II, Highway PB 079 - Km 12, CEP: 58397-000. Medeiros 5ġ Federal Institute of Education, Science and Technology of Ceará, Campus Tianguá, Highway CE 187, CEP: 62320-000. The impacts of biofertilizer and mineral fertilization on the growth and production of yellow passion fruit irrigated with moderately saline waterīiofertilizante y fertilizante mineral en el crecimiento y la producción de maracuyá amarillo, regado con agua moderadamente salina
0 kommentar(er)
