Insect

The tea picking technique directly affects the yield and quality of tea. A scientifically sound picking technique should accurately control the picking standards, methods, cycles, and storage of fresh leaves while balancing the relationship between picking and nurturing. Below is an introduction to the manual picking technique for high-quality green tea fresh leaves. Tea Picking Standards The picking standards are determined based on factors such as the tea plant variety, growth status, new shoot development, and the type of processed tea product. Generally, high-quality green tea is picked at a tender stage, starting with single buds, followed by one bud and one initial leaf, one bud and one full leaf, and one bud and two initial leaves. For needle-shaped teas, picking ranges from one bud and one initial leaf to one bud and two initial leaves, while flat bud-shaped teas are picked from single buds to one bud and one initial leaf. Tea Picking Period In spring, when picking fresh leaves for high-quality green tea, harvesting should commence when 5% to 10% of the buds and leaves on the tea plant canopy reach the picking standard. Based on the sprouting of buds and leaves, picking should be organized every 1…

Recently, there has been frequent rainfall in South China, posing a challenge for storing Pu'er tea. Proper handling can lead to better transformation of the tea, while improper handling can cause issues such as mold. Storage has become a challenge, as different regions have varying climates, so is there a difference in storage methods? Don't worry, after reading this article, you will find answers to these questions. The Four Factors Affecting Pu'er Tea Storage When the same Pu'er tea is stored in different environments, the final aged quality will vary. The four factors that significantly influence the quality of Pu'er tea storage are "temperature," "humidity," "light protection," and "air." These play the most significant role in the transformation process of Pu'er tea during storage. 1. Temperature: Temperature plays a crucial role in the transformation of Pu'er tea. Excessively high temperatures can cause the tea to develop off-flavors; in excessively low temperatures, the transformation process slows down or even stops. Therefore, a relatively suitable temperature is essential for storing Pu'er tea. The temperature for storing Pu'er tea should not be too high or too low, and it is recommended to maintain it around 25°C ± 3°C. 2. Humidity: Humidity is also…

Severe Infestation of Tea Looper How to Cope, Find Out Here It is currently late summer and early autumn, with cool weather in the morning and evening. This year has seen more rain than usual, resulting in vigorous growth of tea plants with lush green leaves, providing rich food for tea plant pests. According to investigations into the infestation of tea loopers in Longwu tea gardens, various age groups of larvae coexist, with severe overlapping generations. In some severely affected areas of tea gardens, the older leaves have been completely consumed, affecting the growth of tea plants, which requires close attention from tea garden managers. Due to differences in cultivation and management practices among individual households, the timing of infestations and the degree of damage vary across different tea gardens, making pest control challenging. It is essential to strengthen pest monitoring through field observations and the use of trapping devices, promptly understanding the dynamics of pest outbreaks and implementing appropriate measures: 1. Turn on insect-killing lamps, taking advantage of the fact that adult tea loopers are most active between 8:00 PM and 10:00 PM. Set the operating times of the lamps accordingly, ideally using a light-controlled mode where they automatically…