How to manage kiwifruit in early spring? These key points must be remembered
Prevent pests and diseases early. Before budding and during the sprouting stage, use 100-150 times diluted barium polysulfide to spray the trees for pest control, or use 3 to 5 degree lime sulfur mixture to kill insect eggs and overwintering pathogens. Apply sprouting fertilizer early. For large fruiting trees, apply 1.5-2 jin of compound fertilizer per tree; for small trees, apply 0.5-1 jin per tree. Set up support posts early and tie...
Prevent pests and diseases early. Before budding and during the sprouting stage, use 100-150 times diluted barium polysulfide to spray the trees for pest control, or use 3 to 5 degree lime sulfur mixture to kill insect eggs and overwintering pathogens.
Apply sprouting fertilizer early. For large fruiting trees, apply 1.5-2 jin of compound fertilizer per tree; for small trees, apply 0.5-1 jin per tree.
Set up support posts early and tie the branches and vines as soon as possible. Set up support posts as soon as possible for those not yet set up, completing it before leaf expansion and sprouting. For kiwifruit orchards where vines have not been tied, tie the vines promptly before budding.
Hoe shallowly early and repair the channels. In spring, perform shallow hoeing and harrowing in the kiwifruit orchard to break the soil capillaries, helping the orchard retain moisture, and at the same time repair the drainage and irrigation channels.
Prevent frost damage early. In the early stage of budding and leaf expansion, always pay attention to preventing frost. Before frost arrives, water the orchard and spray 500-700 times diluted New High Lipid Membrane liquid on the ground and tree bodies to keep warm and prevent frost; or use the method of ground smoking to prevent freezing.