Effects of different nutrient solutions on growth and flower quality of gerbera (Gerbera jamesonii) grown in hydroponic close system
Tập 130 Số 1D (2021), Nghiên cứu
Tập 130 Số 1D (2021)

Effects of different nutrient solutions on growth and flower quality of gerbera (Gerbera jamesonii) grown in hydroponic close system

Nghiên cứu
https://doi.org/10.26459/hueunijns.v130i1D.6434
Đã xuất bản 2021-12-31
Thi Thuy Le
Faculty of Biology, Hanoi National University of Education, 136 Xuan Thuy St., Ha Noi, Viet Nam
Thi Mai Nguyen
Faculty of Biology, Hanoi National University of Education, 136 Xuan Thuy St., Ha Noi, Viet Nam
Phuong Thao Nguyen
Faculty of Biology, Hanoi National University of Education, 136 Xuan Thuy St., Ha Noi, Viet Nam
Thi Van Pham
Faculty of Biology, Hanoi National University of Education, 136 Xuan Thuy St., Ha Noi, Viet Nam

Tóm tắt

The nutrient solution is the decisive factor for the growth and development of hydroponic plants. This study was conducted to determine the effect of five nutrient solutions, namely, Hoagland, Knop, Hydro Umat F, BKFAST, and Bio-Life, on the growth and development of gerbera (Gerbera jamesonii) in the hydroponic system. The results show that Hydro Umat F is the most suitable solution for planting gerbera in terms of plant height, number of leaves, leaf size, and root volume. In addition, the flower yield of the gerbera plants nourished on Hydro Umat F is also the highest, with 8.7 flowers per plant after five months in the hydroponic system. The flowers have a diameter of 9.8 cm and natural durability of 19.67 days. Meanwhile, gerbera plants stop growing after 15 days in the Bio-Life solution and 30 days in the Knop solution.

https://doi.org/10.26459/hueunijns.v130i1D.6434
PDF (English)

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