Efficient leaf surface bacterial fertilizer for kiwi fruits as well as preparation method and application of efficient leaf surface bacterial fertilizer

Abstract

The invention discloses an efficient leaf surface bacterial fertilizer for kiwi fruits as well as a preparation method and application of the efficient leaf surface bacterial fertilizer. The efficientleaf surface bacterial fertilizer contains the following components in parts by weight: 10-20 parts of a stenotrophomonas maltophilia bacterial agent, 8-12 parts of a Providencia stuartii bacterial agent, 3-7 parts of a monospora bacterial agent, 8-12 parts of chitosan, 8-12 parts of amino acid, 8-12 parts of algin, 10-20 parts of a microelement fertilizer and 20-40 parts of water. The efficientleaf surface bacterial fertilizer is applied to the aspects of increasing the yield of the kiwi fruits, improving the quality and storage performance of the kiwi fruits, inducing the disease resistance of the kiwi fruits, promoting the growth of low-age and forested kiwi fruit plants, and the like. The efficient leaf surface bacterial fertilizer has the advantages that the effect is remarkable, the fertilizer is environment-friendly, pollution-free, high in utilization rate, capable of preventing and controlling diseases, low in cost and easy to popularize, the yield of the kiwi fruits is increased, the quality of the kiwi fruits is improved, and the like.

Description

technical field [0001] The invention relates to the fields of kiwi fruit cultivation technology and fertilization, in particular to a kiwi fruit high-efficiency foliage bacterial fertilizer and a preparation method and application thereof. Background technique [0002] Kiwifruit (Actinidia), as a world-recognized emerging fruit, contains a variety of amino acids and vitamins, as well as rich minerals, etc., has high edible value and medicinal value, and is known as the "king of fruits". Broad development prospects. In China, the kiwifruit industry has developed rapidly, with the cultivation area and output ranking first in the world. In 2017, the kiwifruit output reached more than 3 million tons, and it is constantly expanding. It has now developed into one of Guizhou's characteristic high-quality fruits and a local pillar industry. The province's existing planting area is nearly 500,000 mu. It is mainly distributed in Guiyang City, Liupanshui City, Qiandongnan Prefecture,...

AI Technical Summary

Problems solved by technology

At present, there are many kinds of foliar bacterial fertilizers, and they all have certain effects on improving the yield of crops, but they all have defects such as insufficient effect of improving crop yield to varying degrees, and there is no special fertilizer for kiwifruit in the prior art. Ideal foliar bacterial fertilizer designed

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