In Calvillo, Aguascalientes, guava is produced more than 100 years ago. In order to improve soil
fertility, promote plant growth and improve fruit quality, during 2014-2016 the experiment was carried
out. The fruit manure was prepared, manure tea and compost tea, each applied to the soil, foliage and
soil and foliage plus a witness, each treatment was repeated 4 times and a completely randomized
design was used, the experimental unit was a two-year-old tree of The “China” variety. Applications
were made every eight days. Soil treatments caused significant differences (P < 0.05) in Da, MO and
N. The P increased with the treatments applied to the soil and foliar and the K, Ca and Mg, were
excessive. In the soil solution the TéCS increased by 3.5 mg/kg, N and Na at 16.45 mg/kg. In leaves
the Na increased by 57.4 mg/kg and in fruit the treatments TéEF, TéCFS and AFF increased their
size. It is concluded that liquid organic fertilizers are a good ecological alternative to improve soil
fertility and guava nutrition.

Author(s) Details

Alfonso De Luna-Jiménez
Centro de Ciencias Agropecuarias, Universidad Autónoma de Aguascalientes, km 3 de la carretera Jesús María-La Posta,
Apartado Postal 2, Jesús María C.P: 20900, Aguascalientes, México.

José Luis Arredondo-Figueroa
Centro de Ciencias Agropecuarias, Universidad Autónoma de Aguascalientes, km 3 de la carretera Jesús María-La Posta, Apartado Postal 2, Jesús María C.P: 20900, Aguascalientes, México.

Jorge Ramón Rocha-Ruiz
Centro de Ciencias Agropecuarias, Universidad Autónoma de Aguascalientes, km 3 de la carretera Jesús María-La Posta, Apartado Postal 2, Jesús María C.P: 20900, Aguascalientes, México.

Jorge Martínez-de Lara

Centro de Ciencias Agropecuarias, Universidad Autónoma de Aguascalientes, km 3 de la carretera Jesús María-La Posta, Apartado Postal 2, Jesús María C.P: 20900, Aguascalientes, México.


  1. José de Jesús Luna-Ruiz
    Centro de Ciencias Agropecuarias, Universidad Autónoma de Aguascalientes, km 3 de la carretera Jesús María-La Posta, Apartado Postal 2, Jesús María C.P: 20900, Aguascalientes, México.

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