Cultivating method of ponkan

Abstract

The invention relates to the technical field of planting, and discloses a cultivating method of ponkan. The cultivating method comprises the steps of seedling selection, land selection, field planting, field management and the like. The high-yield planting method has the advantages that the operation is simple, spraying through independently researched and developed insecticide can have a good effect on preventing diseases and insect pests, and the residual rates of harmful compounds on harvested peel examined by the food detection center all reach the standard; the content of soluble solid matter and the sugar-acid ratio in the ponkan are increased, then the ponkan quality is improved, and the ponkan has very high economic value.

Description

technical field

[0001] The invention relates to the field of planting technology, in particular to a cultivation method of ponkan. Background technique

[0002] Ponkan, also known as tangerine, has a thin skin and is easy to peel, with a delicious color, orange-red flesh, juicy, tight tissue, sweet and crisp, with a refreshing residue and few seeds, and has medicinal effects. Guangxi Gongcheng Yao Autonomous County is also a well-known producing area of ​​ponkans. It promotes the use of biogas liquid fertilizer, biogas residue and farmyard manure. It has the advantages of large fruit with thin skin, bright color, crisp and tender meat, juicy and slag, sweet and delicious, and unique flavor. The edible rate is as high as 68-75%, and the soluble solid content reaches more than 12%. According to the measurement: 100 ml of fruit juice contains 11-13 grams of sugar, 0.5-1 gram of acid, 25-35 mg of vitamin C, 100 grams of pulp contains 171.66 joules of heat, 88.6 grams of water, ...

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