The tomato has the characteristics of hi water, large water requirement and strong drought tolerance. The watering features of the practical experience are as follows:

1. Must be watered according to different fertility characteristics

Under normal circumstances, the tomato edge planting watering, 3-5 days after planting and then pouring a slow seedling water, until the first spike fruit, such as the size of the egg yolk, and then poured a water. With the growth and development of plants, the number of fruits increased, ventilation increased, transpiration increased, the number and amount of watering should be increased, keep the soil see dry see wet (mainly wet), usually 5-7 days watering Once, the harvest period should keep the soil moist to increase the single fruit weight.

2. Watering according to the water quality

Tomatoes in greenhouses cultivated in early spring should be watered in time to meet their water requirements. The wintering tomatoes cultivated in winter-warm greenhouses generally do not need to be watered by pouring enough water to plant the first spike fruit by the end of October. As the weather warms, the amount of watering is increased to meet fruit growth and development.

3. Watering according to plant growth

Plants are dark green, glossy leaves, green and flat, heart stretch, is a uniform and appropriate performance of the water. The leaves are not shrinking, the leaves are dark green, and there are mild leafy drooping on sunny days. The over-stretching of the heart leaves, the large and thin leaves, and the fact that the leaves are spewing too much water are manifestations of excess water, and should be controlled by the water-defenders.

4. Day of watering in the greenhouse

During the growing season, watering should be done on a sunny day. After the watering, it should be ventilated and drained. It should not be watered in the afternoon, evening and rainy days, otherwise it may cause excessive humidity in the greenhouse.

5. Watering during fruit picking

Tomatoes are watered before harvest to increase the fruit's commercial value.

5g Medical Nitrile Gloves

We, Jiangsu YanFang Medical Technology Co., Ltd, commenced our medical gloves manufacturing in 2020. Currently, we possess a total of 12 high-capacity NBR Glove Dipping Production Lines.
Likewise, we are not only certified with ISO9001, ISO13485 but also fully complied with the essential USFDA, CE Compliances, as well as obtaining relevant accreditation of FDA510K, EN455, and EN374.
Nonetheless, our NBR Examination, Chemotherapy, and Food Grade products are being well established in both US and Europe markets.
We look forward to cooperating and working closely with our valuable customers and stakeholders, who are seeking long-term business relationships in high-quality NBR glove supplies.

Medical Examination Nitrile Gloves,Disposable Nitrile Gloves,Powder Free Nitrile Gloves,Non-sterile Nitrile Gloves

Jiangsu Yanfang Medical Technology Co.,Ltd. , https://www.yanfangchina.com