Fertilizing method for potted pennisetum alopecuroides

Abstract

The invention relates to a fertilizing method for potted pennisetum alopecuroides.The method is mainly characterized in that according to different growth stages of pennisetum alopecuroides, fertilizer in different nutrient ratios and different fertilizing modes are adopted so that pennisetum alopecuroides can absorb nutrients in a balanced and effective mode in various stages, and the ornamental value of the potted pennisetum alopecuroides is improved.According to the fertilizing method for potted pennisetum alopecuroides, the fertilizing rule of pennisetum alopecuroides is used for guidance, different-form and different-nutrient fertilizer is applied in different fertilizing modes in different growth stages of pennisetum alopecuroides so that better growth of pennisetum alopecuroides can be promoted, and compared with a traditional fertilizing method, the problem that nutrients are not sufficient after pennisetum alopecuroides is planted in a potted mode is effectively solved, and the effect of botanical garden afforestation landscape engineering is improved.

Description

Technical field: [0001] The invention relates to a plant fertilization method, in particular to a potted pennisetum fertilization method. Background technique: [0002] Pennisetum alopecuroides, a perennial herb, warm-season type, named for its inflorescence resembling a wolf's tail. There are about 80 species of ornamental pennisetum in the world. Because of its soft plant type, elegant and curved inflorescence, shaped like a fountain, it has excellent ornamental value and is a commonly used ornamental grass in urban gardens. The planting of pennisetum in landscape is generally divided into two types: potted plant and ground planting. In order to achieve the best effect of landscape design, the arrangement position of pennisetum generally has certain flexibility and variability. Therefore, the application of potted pennisetum more extensive. [0003] Compared with Pennisetum planted in the ground, potted Pennisetum has a fixed soil capacity and a limited range of root act...

AI Technical Summary

Problems solved by technology

[0003] Compared with Pennisetum planted in the ground, potted Pennisetum has a fixed soil capacity and a limited range of root activities. With the irrigation of water, the nutrients in the soil are seriously lost, which can easily lead to nutritional deficiencies in the plants.

Traditional potted plants use fertilizers with single nutritional components, less effective components, and messy ratios. At the same time, plants have different requirements for nutrients in different physiological periods. Traditional fertilization methods cannot provide timely and effective nutrient supply, and are less targeted and time-effective. Poor; the traditional fertilization method is extensive and random, resulting in uneven distribution of nutrients in a limited volume, affecting the absorption and utilization of plants, and inefficient waste

Therefore, the maintenance of potted pennisetum is relatively difficult, and the survival rate of the plants is not high, which seriously affects the landscape effect