In order to produce high-quality, premium, and renowned green tea, fertilization is a crucial agricultural practice. Beyond meeting the nutritional needs of tea plants, fertilizer application must also consider economic returns while adhering to the standards of pollution-free tea cultivation. The goal is to conserve fertilizer use, enhance efficiency, reduce losses, minimize environmental impact, and ensure that the final product is safe and free from harmful substances. Therefore, tea garden fertilization should be based on the specific nutrient requirements of tea plants, taking into account soil fertility, variety characteristics, and the age of the tea bushes. By adopting a flexible and balanced approach, optimal nutrition can be achieved, leading to maximum economic value for premium tea production.
The key to effective tea tree fertilization lies in "observing" several factors:
First, "looking at the sky" means adjusting fertilizer application according to weather conditions. During early spring, when famous teas are being harvested, the weather can be unpredictable. If urea is applied before heavy rain, it may be washed away quickly, leading to significant loss. To avoid this, ammonium sulfate or ammonium bicarbonate should be used instead, as they are less prone to leaching. Additionally, biological bacterial fertilizers, such as those containing nitrogen-fixing, phosphate-solubilizing, and potassium-releasing bacteria, along with organic matter and trace elements, can be combined with other fertilizers at any stage of growth. High-quality microbial fertilizers like Kumba Fertilizer not only reduce the amount of chemical fertilizers needed but also improve soil structure, increase microbial activity, and address issues like soil compaction.
Next, "looking at the tree" involves tailoring fertilization to the species and growth stage of the tea plant. Early budding varieties should be fertilized early to support quick recovery, while late budding varieties require later applications. Seed coating with microbial fertilizers, such as Goldfish Microbial Fertilizer, can also enhance early growth and plant resilience.
Then, "looking at the soil" means applying fertilizers based on soil type. In acidic tea gardens, it's best to avoid acid or physiologically acidic fertilizers. For neutral soils, acidic or physiologically acidic fertilizers are more suitable. In sandy soils, adding lake mud, pond sludge, or pig manure can improve water retention and nutrient content. In clay-heavy soils, organic materials like hay, sheep dung, or rabbit manure are more beneficial. These organic materials should be treated with professional compost starters (such as Kimpo Starter) to reduce nutrient loss and eliminate harmful bacteria, eggs, and pathogens.
Finally, "looking at the fertilizer" means understanding the characteristics of each type. Ammonium bicarbonate tends to volatilize easily, so it should be applied carefully and can be mixed with superphosphate to reduce losses. Urea and compound fertilizers should be applied early and kept in a dry environment. Chlorine-containing fertilizers should be avoided if possible, or used in very small amounts. Additionally, using a growth booster like Golden Booster during each growth cycle can help increase yield and improve the quality of the tea.
Anesthesia Breathing Circuit Sterilizer
Anesthesia Breathing Circuit Sterilizer,Hydrogen Peroxide Disinfection Machine,Hydrogen Peroxide Sterilizer,Anesthesia Machine Ventilator
JIANGSU JIANLAIBANG MEDICAL EOUIPMENT CO.,LTD , https://www.jsjlbmed.com