Fertilizing method for potted pennisetum alopecuroides

A fertilization method and technology for Pennisetum, applied in fertilization methods, fertilization devices, climate change adaptation and other directions, can solve the problems of limited root activity range, single nutrient composition, messy ratio, etc., to improve ornamental value and overcome nutrient deficiencies. , the effect of improving utilization

Active Publication Date: 2016-06-29
天津泰达盐碱地绿化研究中心有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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Examples

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Embodiment 1

[0026] The method of the present invention is applied to a landscape improvement project of a real estate in Tanggu, Tianjin, and the Pennisetum species to be planted is selected from Pennisetum amorpha.

[0027] A method for fertilizing potted pennisetum, comprising the steps of:

[0028] Step 1, 15 days before Pennisetum transplanting, fertilize for the first time, adopt urea (N content is 47%, is commercially available product) as nitrogen fertilizer, superphosphate (P 2 o 5 Content is 16%, is commercially available product) is phosphate fertilizer, potassium sulfate (K 2 The O content is 52%, which is a commercially available product) is potassium fertilizer, wherein urea, superphosphate, and potassium sulfate are uniformly mixed at a mass ratio of 2:2:1 and applied dry at a rate of 45kg / mu.

[0029] Step 2: Prepare base fertilizer and cultivation soil one day before pennisetum transplanting. The cultivation soil is uniformly mixed with garden soil, peat soil, pond mud a...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C21/00
CPCA01C21/005Y02A40/22Y02P60/40
Inventor 谢志远张楚涵王振宇田飞田晓明慈华聪张清
Owner 天津泰达盐碱地绿化研究中心有限公司
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