Is there a hole in the tomato?

A: There are several reasons for inducing the disease, including: first, planting varieties that are prone to hollow fruit; second, partial application of nitrogen fertilizer, excessive stems and leaves; third, root injury, growth and weakness; fourth, The temperature during the flowering period exceeds 35 degrees Celsius, or the light is insufficient, or the water and fertilizer cause insufficient nutrients. Fifth, the plant growth regulator concentration is too large or repeated or unopened flowers, poor pollination and fertilization, undeveloped placenta, lack of seeds And gums; sixth, long-term low temperature, or long time of continuous vaginal discharge, or upper results such as lack of nutrition. The growers can take corresponding measures to prevent them according to these reasons.

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Natural Plant Extract

Natural Plant Extract is a kind of solid powder obtained by cleaning, extracting, concentrating and spray drying Chinese herbal fruits and vegetables, without adding any other ingredients; The effective components and essence of plants are extracted, which improves the full utilization rate of plants and is beneficial to human absorption.

The components of plant extracts can be divided into glycosides, acids, polyphenols, polysaccharides, terpenoids, flavonoids, alkaloids and so on. For example, the main component of green tea extract is tea polyphenols. Ginseng extract mainly contains a variety of ginseng monomer saponins; According to different characters, it can be divided into extract, powder, lens, etc., such as violet leaf extract, hang white chrysanthemum extract.

Natural Plant Extract,Paeony Extract,Licorice Root Extract,Dong Quai Root Extract

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