email

Preventive Measures Against Freezing Damage In Tea Gardens

Home > News > Tea Industry NewsPreventive Measures Against Freezing Damage In Tea Gardens

Hot Products

  • China 24 Inch Gasoline Wood Cutting Chainsaw for Garden Pruning 58cc Trencher DIY Grade GN5800 manufacturer

    24 Inch Gasoline Wood Cutting Chainsaw for Garden Pruning 58cc Trencher DIY Grade GN5800

    The 20 "" 58 cc chainsaw bar with GN5800 petrol chainsaw machine is a high performance cutting tool designed for various applications. It has a two -act fuel engine with 58 cm3, offering a robust power for an effective cut. The length of the 20 -inch bar, associated with an appropriate chain, allows a smooth and effective cut through thick branches, logs and other wooden materials.

  • China 36V-48V Brushless Motor Backpack Lithium Battery Hedge Trimmer Double Blade Hedge Trimmer gardens Trimmers 3CX-600D manufacturer

    36V-48V Brushless Motor Backpack Lithium Battery Hedge Trimmer Double Blade Hedge Trimmer gardens Trimmers 3CX-600D

    The automatic automatic packaging machine for packaging and sealing of plastic movies is a very effective packaging equipment designed to meet the various packaging needs of various industries. He uses a plastic film to closely pack the products, then applies heat to shrink the film, thus guaranteeing a safe and aesthetic packaging.

  • China 24V Cordless Electric Mini Portable Tea Harvesting Machine Portable Tea Picking Cutting Machine 4CD-35 manufacturer

    24V Cordless Electric Mini Portable Tea Harvesting Machine Portable Tea Picking Cutting Machine 4CD-35

    The 24V Cordless Electric Mini Portable Tea Harvesting Machine, model 4C - 35, is a highly efficient and convenient tool designed for tea picking. With dimensions of 520180190 mm, it offers a compact and portable design, making it easy to carry and operate in tea gardens. Powered by a voltage range of 16V - 31V and equipped with two 18V5Ah batteries, this machine ensures stable and continuous performance. It features a high revolution speed of 10500r/min and a revolution ratio of 4.3:1, enabling efficient cutting. The 350 mm blade length is ideal for effective tea leaf harvesting. Weighing only 1.1 kg, with a gross weight of ≤5.5kg, it is lightweight, reducing operator fatigue and enhancing productivity during tea picking tasks.

  • China 21V Electric Lithium Battery Hand Tree Hedge Trimmer Double Blade 3CX-30D manufacturer

    21V Electric Lithium Battery Hand Tree Hedge Trimmer Double Blade 3CX-30D

    Lithium battery trimmer 3CX-30D Lithium Battery Trimmer is designed for precision tea garden management. It features a precision gearbox co-developed with Japanese and German technologies and diamond-coated blades, enabling ±15° multi-angle cutting adjustment. The lightweight body with ergonomic non-slip handles suits long-term operation.

  • China 20-500 gram Pouch Green Loose Leaf Tea Fill Seal Packing Machine DL-DBZ-500 manufacturer

    20-500 gram Pouch Green Loose Leaf Tea Fill Seal Packing Machine DL-DBZ-500

    As a medium-sized material packaging machine, it can be used for packaging granular and powder products such as tea, nuts, coffee, candy, industrial screws, etc. It has automatic packaging, automatic bag cutting, combined with filter paper and plastic film, and uses a back sealing bag making process. It can produce up to 20 bags per minute.

  • China Nylon Triangle Pyramids Tea Bag Packaging Machine with Outer Bag DL-GDS-SJB manufacturer

    Nylon Triangle Pyramids Tea Bag Packaging Machine with Outer Bag DL-GDS-SJB

    The Nylon Triangle Pyramids Tea Bag Packaging Machine with Outer Bag is a standout in the tea packaging field. Suited for various teas like black, green, oolong, herbal and flower tea. It makes unique triangle pyramid nylon tea bags with a square rubber outer bag for protection and appeal. Packaging speed is 2000 - 4500 bags/min. Innovation lies in precise control and stability. Advanced tech integrates inner and outer bags seamlessly. High-quality materials and sophisticated structure ensure durability. A great choice for tea makers seeking quality and innovation.

  • China L-bar sealer shrink wrap small box book plastic film wrapping heat shrink packing machine DL-450L&DL-BSB-4020 manufacturer

    L-bar sealer shrink wrap small box book plastic film wrapping heat shrink packing machine DL-450L&DL-BSB-4020

    The automatic heat shrink packaging machine for plastic film packaging and sealing is a highly efficient packaging equipment designed to meet the diverse packaging needs of various industries. It uses plastic film to tightly wrap products and then applies heat to shrink the film, ensuring a secure and aesthetically pleasing packaging.

  • China Automatic horizontal tea sachet pack Vacuum packaging machine DL-DZKZX-2S-A manufacturer

    Automatic horizontal tea sachet pack Vacuum packaging machine DL-DZKZX-2S-A

    The vacuum inner film packaging machine is for packaging products like tea. Removes air by vacuuming to prevent oxidation and moisture, prolonging shelf life. Has a high-precision weighing system. Inner film protects products. Easy to operate and efficient, ideal for fresh-keeping packaging.

news

Discover New High - End Black Teas in 2025: Origins, Tastes Unveiled

Discover New High - End Black Teas in 2025: Origins, Tastes Unveiled

2025-06-04 10:04:47

Explore the latest high - end black tea varieties launched in 2025. Learn about their unique origins and taste profiles, perfect for tea connoisseurs seeking novel flavors.​

Orthodox Tea Processing with Modern Machinery

Orthodox Tea Processing with Modern Machinery

2025-06-04 09:53:39

This article outlines key machines in high-end orthodox tea processing, detailing their roles: pluckers for precise leaf harvesting, withering units for controlled moisture reduction, rolling machines for gentle leaf twisting, oxidation chambers for flavor development, dryers for moisture control, and sorters for quality grading. It highlights how modern technology balances precision with traditional craftsmanship to elevate tea quality.

Dragon Ball - Longtuan Shengpu - 2020 Handmade Yunnan Alpine Ancient Tree Raw Pu'er Tea Dragon Ball

Dragon Ball - Longtuan Shengpu - 2020 Handmade Yunnan Alpine Ancient Tree Raw Pu'er Tea Dragon Ball

2025-05-23 14:27:01

The tea gardens are distributed in the mid-mountain forest area. Some tea trees have a base circumference of 80-90 cm and are picked using traditional natural methods. After hundreds of years of growth, the tea trees exhibit 嶙峋 (strange and rugged) and unique shapes, resembling lying dragons or spreading birds' wings, making them convenient for climbing and picking while also having ornamental value.

The Evolution of Pu’er Tea Preservation and Transport

The Evolution of Pu’er Tea Preservation and Transport

2025-05-15 16:33:46

This article explores the ancient preservation and transport methods of Pu’er tea, introduces the modern pu’er tea cake pressing process, and highlights the convenience and advantages of tea pressing machines, showcasing the evolution and innovation in the tea industry.

Contact us

Quanzhou Deli Agroforestrial Machinery Co., Ltd.
If you want know more about our products, please send email to us : info@delijx.com. You also can send message to our WeChat or WhatsApp : 0086-18120033767

Preventive Measures Against Freezing Damage In Tea Gardens

2022-01-03 13:17:53

Reasonable use of various tea garden cultivation and management techniques to promote the healthy growth of tea trees can improve the cold resistance of tea trees. When cold and frost damage occurs, the application of various anti-freezing measures has a certain effect on reducing and controlling the degree of cold and frost damage.

Measures to protect tea gardens against cold and frost damage.

①Deep plowing and cultivating soil. Reasonable deep ploughing to eliminate wet damage can promote the extension of fine roots to the lower layer of the soil to enhance cold resistance. Cultivating the soil can keep warm, it is also beneficial to reduce soil evaporation and preserve the soil moisture in the roots, so it has an anti-freezing effect.

② Cover in winter. The covering has three effects of windproof, heat preservation and shading. Covering tea bushes with straw or weeds is effective in preventing cold wind, but to prevent the cover from being too thick, it should be removed in time after the beginning of spring.

③ Fertilize the tea garden. In late autumn and early winter, the temperature drops rapidly, and the growth stop period of the above ground and underground parts of tea trees is earlier than that in the general tea area. Top dressing before spring and summer tea can be applied when the tea buds are sprouting to promote the growth of tea trees; top dressing in autumn should be controlled before and after the beginning of autumn.

④Tea garden irrigation. Irrigating enough water for overwintering and laying grass between rows is an effective anti-drought and anti-freeze technology. Irrigation at night or at night before frost occurs, its anti-frost effect can be maintained continuously for 2 to 3 nights, and the thermal efficiency can be increased by 2 to 3 ℃ on average.

⑤Pruning and picking. In high mountains or severe cold tea gardens, it is advisable to cultivate low tea canopy, adopt low pruning, and appropriately control the degree of pruning to thicken the green leaf layer of the canopy, which can reduce the attack of cold wind. In areas with severe freezing damage in winter and early spring, the pruning measures can be moved to spring when the temperature is stable and warmer, and the spring tea should be purchased. In general tea areas, the pruning time should be performed before the first frost when the tea trees are close to the dormant period. Our company provides tea garden pruning machines, timely pruning will help tea trees prevent freezing damage and facilitate the growth of tea trees.