Kiwi picking points

Kiwi picking points

If timely harvesting is harvested prematurely, the fruit is hard and pickled, and there is no fragrant skin wrinkle. Even after the treatment, the meat is soft and the quality is poor. If the harvesting is too late, the fruit will harden, the skin will be lignified, and the aroma will be more. Inferior. The suitable harvest period is 125-135 days after flowering, which is generally conducted in September. Protecting the leaf kiwifruit is very resistant to pests and diseases, and usually does not require spraying. In autumn, the light is sufficient, the temperature, moisture and other conditions are suitable, the new shoots stop prosperous, and the fruits are about to ripen or have been picked. It is the best period for photosynthetic accumulation of nutrients, and it can be properly watered and foliar sprayed to ensure the integrity and quality of the leaves. Thick, dark green. Early basal fertilizer can be used in early autumn to the end of September, mainly organic fertilizer, accounting for 60% -70% of the annual fertilization amount, with the appropriate application of phosphate fertilizer, potash fertilizer. The short cuts will be completed shortly after winter and will be completed by the end of January of the following year, avoiding the "injury flow" caused by pruning too late. The pruning methods mainly include thinning and short cutting, that is, thinning and thinning of fine and weak branches, and the short-cut retention of the resulting mother branches. The 4-year-old hedgerow planted 111 trees per acre. Each fruit tree had 10 mother branches and 30-40 fruit trees. The yield per mu was 500-700 kilograms; 6-year-old or more hedgerows planted 55-56 trees per acre. Each tree leaves 60-80 mother trees and 240-320 fruit trees. The mu yield can reach 1500-2000 kg. When winter cutting, in addition to the selection of the results of the mother branch, if the old branch of the appetite for the regeneration of the leggy for updating, can leave 5-6 buds cut off, while others are removed.

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