Guichang Chinese gooseberry additional fertilizer and preparation method thereof

Abstract

The invention discloses a Guichang Chinese gooseberry additional fertilizer and a preparation method thereof. The additional fertilizer comprises the following components in percentage by weight: 53.65-74.75 percent of organic fertilizer, 8-12 percent of nitrogen fertilizer, 6-12 parts of phosphorus fertilizer, 10-16 percent of potassic fertilizer, 0.25-1.0 percent of boron fertilizer, 0.5-0.25 percent of calcium fertilizer, 0.25-1.0 percent of magnesium fertilizer, 0.05-0.2 percent of iron fertilizer, 0.1-0.6 percent of zinc fertilizer and 0.1-0.6 percent of selenium fertilizer. The preparation method comprises the following steps: weighing the components, grinding, screening, and fully mixing; screening the obtained mixture to prepare the powder, screening, drying, finally packaging, thereby obtaining the product. The fertilizer need rule of the Guichang Chinese gooseberries and the requirement on needs of trace elements caused by the Guichang Chinese gooseberries are combined, the trace elements are properly added, the economic benefits, nutritional quality, flavor quality and storage quality of the Guichang Chinese gooseberries can be improved, the accumulation of beneficial elements is increased, and the accumulation amount of heavy metal elements in the fruits is reduced.

Description

technical field [0001] The invention relates to the technical field of kiwifruit cultivation, in particular to Guichang kiwifruit top dressing and a preparation method thereof. Background technique [0002] Kiwi fruit, also known as fox fruit, kiwi pear, vine pear, sheep peach, muzi, mao fruit, kiwi fruit, hemp vine fruit, etc., is widely distributed among the mountains in southern China. Actinidia is a dioecious large deciduous woody vine. The male plants are hairy and have small leaves, and the flowers of the male plants appear earlier in the female flowers; the female plants are less hairy or glabrous, and the flowers and leaves are larger than those of the male plants. The flowering period is from May to June, and the fruit ripening period is from August to October. Among them, Guichang kiwifruit is a common kiwifruit variety, mainly produced in Xiuwen County, Guizhou Province, and also distributed in other provinces in Southwest China. Guichang kiwifruit has a long c...

AI Technical Summary

Problems solved by technology

According to investigations, although the soil alkali-hydrolyzed nitrogen content of many orchards planted with Guichang kiwifruit is suitable, the orchard soil is generally deficient in phosphorus and potassium, and fruit farmers blindly apply unreasonable fertilizers for kiwifruit cultivation because there is no suitable topdressing fertilizer for Guichang kiwifruit cultivation. Appropriate fertilizers are more likely to damage the soil environment of the orchard, resulting in problems such as low yield, low quality, and non-point source pollution of kiwi fruit

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