Blood collection needles,Blood collection needle, Needle for Blood Collection, Safety Blood Collection Needles, Safety Blood Collection Needles Blood collection needles,Blood collection needle, Needle for Blood Collection, Safety Blood Collection Needles, Safety Blood Collection Needles Luck Medical Consumables Co.,LIMITED , https://www.luckmedical.com
Kiwifruit management in the early spring five things
First, to prevent diseases and pests in advance: before germination and during the early growth stage, apply 100 to 150 times diluted hydrazine sulfate as a tree trunk insecticide and disease control agent. Alternatively, use 3 to 5 degrees of lime sulfur solution for pest and overwintering bacteria control. After leaf emergence, apply foliar fertilizer such as "Resist 120," which not only provides essential nutrients but also helps protect against diseases, enhancing the plant's overall resilience.
Second, apply early fertilization: for each tree, apply 1.5 to 2 kg of base fertilizer, and another 0.5 to 1 kg of planting fertilizer per tree. This ensures that the plants receive adequate nutrition from the start, supporting healthy growth and development.
Third, install support structures early and tie branches promptly: set up trellises as soon as possible, avoiding delays that could damage young kiwifruit buds. Ensure this work is completed before budding begins. If the orchard hasn't been tied yet, do it before the new growth starts. The basic principle is to ensure branches are evenly spaced—about 30 to 40 cm apart—without overlapping or crossing. Strong branches should be tied horizontally, while weaker ones can be pulled diagonally. This helps maintain an open structure, allowing better air circulation and sunlight penetration.
Fourth, early soil management and channel maintenance: as temperatures rise in early spring, root activity increases, but soil moisture evaporation also rises. Therefore, after the Spring Festival, perform shallow hoeing to break up the soil surface, reduce water loss, and improve moisture retention. At the same time, repair irrigation and drainage channels to ensure proper water management throughout the growing season.
Fifth, early frost prevention: during the early sprouting stage, always be prepared for frost. Before a cold snap, water the orchard, burn smoke bombs, paint tree trunks white, and spray a 10–15% saltwater anti-frost solution. These measures help protect the delicate new growth from freezing damage, ensuring a healthier crop yield.