The reasons for the small size of tomatoes and the slow rate of expansion are mainly as follows: 1. Poor fertility, insufficient organic matter content, and poor water and fertilizer retention capacity in sandy land. According to a survey by experts, many of the sheds are sand lands, which have poor water retention and fertility, and should increase the amount of organic fertilizer and improve the soil. 2. The greenhouses have poor heat insulation and the light transmittance of the shed film is low. The temperature, humidity, light and other conditions in the shed cannot meet the tomato growth well. Creating suitable temperature and light conditions for the growth of vegetables is the key to ensure its normal growth and development. In the survey, it was found that there are many drawbacks in the construction of the shed, such as the angle of the roof is too small, the arch of the shed is small, and the grass is thin. Such facilities have poor insulation and affect the transmittance of the shed film, and cannot meet the requirements of suitable temperature for tomato growth (25°C~30°C during the day, 15°C~18°C during the night, and the day/night temperature difference of 15°C~17°C is conducive to fruit enlargement). And lighting conditions. 3. The leaves were too heavy, the vines were injured, and the handles were bent. Vegetables mainly through the leaves for photosynthesis organic products, and then transported to the fruit part for its expansion. However, when the leaves are picked too early and too heavy, the effective photosynthetic leaves of the tomato plants are reduced, which will inevitably affect their normal growth.

OEM Service

OEM is commissioned production, which is actually a way of "OEM production". It means that brand producers do not directly produce products, but use their own "key core technology" to design and develop new products, control sales channels, and hand over specific processing tasks to other enterprises. The manufacturers undertaking this processing task are called OEM manufacturers, Its products are OEM products. According to the requirements of another manufacturer, one manufacturer produces products and accessories for it. In the Plant Extract industry, products are generally powder in shape, but we can provide customers with OEM services and finished products they need.

Oem Service

Product Recommended

D-Tagatose Powder is one of the sweeteners. We have other sweeteners. The effective component of Monk Fruit Extract is Mogroside. Mogroside is 300 times sweeter than sucrose and does not produce heat. It is a valuable raw material in beverage and candy industry and the best substitute for sucrose. Aspartame powder, in food and soft drinks, usually aspartame is 180 ~ 220 times sweeter than sucrose. Erythritol Powder, In general, the relative sweetness of aspartame was negatively correlated with the concentration of control sucrose, and varied with different flavor systems, pH, tasting temperature and the concentration of sucrose or other sugars. Erythritol is a kind of filling Sweetener, which is a four carbon sugar alcohol. The sweetness of erythritol is only 60% - 70% of sucrose. It has a cool taste, pure taste and no aftertaste. It can be combined with high times sweetener to inhibit the bad flavor of high times sweetener. We strongly recommend pregabalin Powder. It's the best product we sell.


Pressed Candy,Soid Beverage,Capsule & Tablet,Oem Service

Xi'an Tian Guangyuan Biotech Co., Ltd. , https://www.tgybiotech.com