1、Effects of six fertilizers on vegetative growth and flowering of phalaenopsis orchids

The objective of this study was to determine the effect of six N-P-K fertilizers on vegetative growth and flowering of a hybrid Phalaenopsis orchid. The pH and electrical conductivity of the medium leachate were also monitored. 2. Materials and methods Plant material.

2、Silicon foliar application on nutrition and growth of Phalaenopsis and Dendrobium orchids

The mineral requirements of orchids vary with plant species and growth stages, therefore, the presented results show that Dendrobium Valentine Orchid is more sensitive to Si foliar application than Phalaenopsis Golden Peoker.

3、The Effect of Foliar Fertilization on the Yield and Quality of Different Crops

To avoid these complications, preventive foliar fertilization can be useful, specially for varieties with a high potential of yield and quality, and in climatically suboptimal years.

4、Nanotechnology promotes the R&D of new

The new screening criteria of new-generation micronutrient foliar fertilizers have been put forward from the viewpoints of material engineers, and our recent research efforts using nanotechnology to design and develop new foliar fertilizers have been summarised.

Optimum Timing of Foliar Nutrient Sprays

For an optimum yield response to foliar fertilization it is possible that the optimum growth stage of the plant for the timing of foliar nutrient sprays does not necessarily fall within the recommended time interval as dictated by pesticide spraying.

COMPARISON OF DIFFERENT FOLIAR

Foliar fertilization is a rapid, efficient way to improve crop nutrient status during periods of high nutrient demand or when soil conditions (low tempera-ture, salinity, pH) render soil nutrients and soil-applied fertilizers less available to the plant’s roots.

Foliar Nutrition of Fruit Crops

Summary This chapter contains sections titled: Introduction Uptake of Foliar-Applied Nutrients Factors Affecting Absorption of Foliar-Applied Nutrients Metabolism of Foliar-Absorbed Nitrogen Transl...

Effects of Different Organic Fertilizers on Growth, Yield and Quality of Capsicum Annuum L. Var. Kulai (Red Chilli Kulai) – Biosciences Biotechnology

For example fertilizer that used plant-based fertilizer, helping in improving drainage and moisture retention to poor soils. Furthermore, when applying animal based fertilizer it will give great effect for leafy plants and strong growth in the early week of gardening.

Foliar Fertilization for Sustainable Crop Production

Here I review the extensive work that has been carried out on the effectiveness of foliar-applied nutrients, the mechanisms of foliar absorption, and transport.

Effect of dose and type of fertilizer on flowering and fruiting of vanilla plants

Nutritional status affects the processes of flowering and fruiting of plants. This study was conducted to determine the effects of fertilizer application on flowering, fruiting, and leaf nutrient content of Vanilla planifolia (Jacks. ex Andr).

Foliar fertilizers for Chinese orchids are specialized nutrient supplements designed for orchid leaves, offering diverse functions to promote healthy growth. Below is a detailed introduction to common types of foliar fertilizers for Chinese orchids and their characteristics:

I. Nitrogen-Based Fertilizers

1. Urea: A high-nitrogen fertilizer quickly absorbed by plants, urea rapidly increases nitrogen content, stimulates new leaf growth, and enhances overall plant health. It is ideal for orchid growers seeking to boost leaf quantity and quality.
2. Potassium Nitrate: Combining nitrogen and potassium, this fertilizer promotes chlorophyll synthesis while improving stress resistance and root health. Suitable for growers aiming for balanced nutrition and robust root systems.
3. Amino Acid Complex Solution: Rich in multiple amino acids, this fertilizer fulfills protein-based nutritional needs, supports leaf growth and differentiation, and strengthens disease resistance. Perfect for those prioritizing leaf quality and plant vitality.

II. Phosphorus-Based Fertilizers

1. Superphosphate: High in phosphorus, this fertilizer is critical for root development and flower bud formation. It enhances root growth, disease resistance, and flower quality/quantity.
2. Dicalcium Phosphate: By binding with soil calcium to form water-soluble calcium phosphate, this fertilizer improves soil structure and root absorption. Ideal for growers focused on soil improvement and root health.
3. Potassium Dihydrogen Phosphate: A high-efficiency phosphorus-potassium compound, it rapidly replenishes essential elements, boosts photosynthesis, stress resistance, and overall growth performance.

III. Microelement Fertilizers

1. Boric Acid: An indispensable microelement, boric acid enhances leaf growth, photosynthesis, respiratory efficiency, disease resistance, and cold tolerance. Suitable for improving leaf quality and resilience.
2. Manganese Fertilizer: Manganese, essential for orchid development, promotes root growth, disease resistance, and stress tolerance. Ideal for root optimization and pest resistance.
3. Copper Fertilizer: Copper supports leaf growth, photosynthesis, and cold/disease resistance. Recommended for growers seeking improved leaf health and pathogen defense.

IV. Compound Foliar Fertilizers

1. Algae Extract: Rich in minerals and vitamins, algae extract provides comprehensive nutrition to support growth and development. Perfect for holistic plant health.
2. Humic Acid: Humic acid improves soil structure and physicochemical properties, enhancing root absorption, stress resistance, and drought tolerance. Suitable for soil remediation and root promotion.
3. Microbial Inoculants: These bio-agents foster healthy root systems, strengthen disease resistance, and boost overall growth. Ideal for enhancing plant immunity and root vitality.

foliar fertilizers for Chinese orchids vary widely, each with unique advantages and applications. Selecting the right fertilizer depends on specific plant needs, growth stages, and environmental conditions to achieve optimal results.