Growth and yield of pagoda (Brassica narinosa L) with concentration and watering interval of fermented rabbit urine on hydroponic system

Abstract

Organic fertilization is the addition of nutrients that are beneficial for plant growth and yield and can improve soil fertility and quality. The aim of this research was to examine the effect of fermented urine rabbit concentration and watering interval as well of interaction of both on the growth and yield of pagoda (Brassica narinosa L). The first factor is consentration of fermented rabbit urine, 50 ml−1, 75 ml−1, and 100 ml−1. The second factor is watering interval every 2 days, 3 days and 4 days. The result of the fertilizer treatment with fermented rabbit urine is significantly each observation parameter, and the treatment 100 ml−1 was different from the treatment 50 ml−1, while the watering interval significantly affected the plant height, number of leaves, color leaves, leaf area, plant circumference, plant fresh wight and plant dry weight. 2 days watering interval is significantly from 4 days. The interaction affect the parameters of the number of leaves 2 weeks after planting and leaf color 1 weeks after planting.

The Potential of Hydroponic Kit-Based Growing on a Self-Fertigation System for Pagoda Mustard (Brassica narinosa L) Production

“…Pagoda mustard is one of the best vegetable plants because of its distinctive leaf form [ 25 ]. The seeds were obtained from Known You Seed Indonesia, Ltd. Pagoda mustard cultivation stages, including seeding, transplanting, and maintenance.…”

“…Rooftop cultivation is the right solution for urban areas to improve air quality and support food production [ 25 ]. Structurally, the rooftop greenhouse uses mild steel as the frame and transparent plastic as the roof.…”

Comparative Study between Organic Liquid Fertilizer and Commercial Liquid Fertilizer and Their Growth Performances on Mustard Greens

“…Fertilization is essential to plant growth and development. Fertilizer deficiency will cause plants to perform poorly throughout the vegetative and reproductive periods, hence reducing crop yields [1]. Organic fertilizers may be solids or liquids created from organic materials obtained from animals or plants or degraded agricultural waste with the aid of decomposers.…”

“…Liquid organic fertilizers can be absorbed more quickly by plants to meet the nutritional needs of plants. They are easier to use because the elements in them are seen more quickly [1]. Organic waste from traditional markets is a significant source of liquid organic fertilizers, which may be found in both rural and urban regions [4].…”

Effect of Rabbit Urine on the Larval Behavior, Larval Mortality, Egg Hatchability, Adult Emergence and Oviposition Preference of the Fall Armyworm (Spodoptera frugiperda J.E. Smith)

“…Apart from being used as a biopesticide, rabbit urine is also an excellent organic fertilizer. For instance, rabbit urine has been used as a biofertilizer to improve the viability of seeds of crops such as cinnamon (Cinnamomum burmannii L.) [22] and the growth and yield of pagoda (Brassica narinosa L.) [23] and tomato (Lycopersicon esculentum Mill.) [24].…”