Bibliographic citations
Vivanco, Y., (2023). Fertilización en vainita (Phaseolus vulgaris L.) cv. Cosmos empleando enmiendas orgánicas bajo condiciones de La Molina [Universidad Nacional Agraria La Molina]. https://hdl.handle.net/20.500.12996/5771
Vivanco, Y., Fertilización en vainita (Phaseolus vulgaris L.) cv. Cosmos empleando enmiendas orgánicas bajo condiciones de La Molina []. PE: Universidad Nacional Agraria La Molina; 2023. https://hdl.handle.net/20.500.12996/5771
@misc{renati/1116965,
title = "Fertilización en vainita (Phaseolus vulgaris L.) cv. Cosmos empleando enmiendas orgánicas bajo condiciones de La Molina",
author = "Vivanco Vizarreta, Yeraldine Vanessa",
publisher = "Universidad Nacional Agraria La Molina",
year = "2023"
}
The vainita is a food with a high nutritional value and important for human consumption. In addition, it is capable of fixing nitrogen symbiotically. In its fertilization management, the use of organic amendments is an alternative to improve soil fertility, avoid environmental problems due to the excessive use of mineral fertilizers and the scarcity of resources. For this reason, in the present investigation the quality, yield, nitrogen concentration in the pod and additionally the pH and C.E. of the soil after the application of the different organic amendments of biochar and compost in the cultivation of green beans (Phaseolus vulgaris L.) cv. Cosmos. The experiment was carried out in La Molina-Lima in 2018. The soil is a Sandy Clay Loam, with a pH of 7.81 and an E.C. of 1.93 dS m-1. The experiment consisted of a control and treatments with biochar (0.5 Mg ha-1 ), compost (5 Mg ha-1 ) and biochar plus compost (0.25 + 2.5 Mg ha-1 ). With the installation of a Completely Random Block Design (DBCA). In the results, the application of biochar and compost did not present statistical differences in yield, obtaining 4.6, 4.7, 4.5 and 3.7 Mg ha-1 in the control treatments, biochar, compost and biochar plus compost, respectively. In the quality of the pod, an average value of 12.7 and 0.85 cm in length and diameter of the pod resulted. In the concentration of nitrogen in the pod, it was 42.91, 40.18, 38.99 and 42.63 g kg-1 in the control treatments, biochar, compost and biochar plus compost, respectively. I do not present statistical differences. In the evaluation of the soil at 97 DDS, the C.E. and pH did not show significant differences in response to the treatments of control, biochar, compost and biochar plus compost. However, it presents an increase of 3.2% in pH and 13% in C.E. of the soil of the biochar plus compost treatment with respect to the controL.
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