Do not blindly choose vegetable varieties

The people are relying on the shed to eat. Once bad varieties are chosen, it will directly affect the harvest of the year! In the face of dazzling new varieties, many vegetable farmers cannot choose the varieties planted due to market demand. Blind choices often lead to the production of vegetables that reduce production or income because of seed problems. This blindness is mainly reflected in the following three aspects:

The first is to pursue small profits. Some dealers seized the ideas of some vegetable farmers in favor of Xiaoli when they promoted seeds, and applied small favors. These vegetable farmers let Xiao Enhui hide his eyes and no longer consider the pros and cons of varieties, and thus are prone to problems after planting.

The second is blind pursuit of innovation. Some vegetable farmers think that if they are new varieties, they are better than old ones. Therefore, when they choose varieties, they always work hard at the new varieties, and they are often subject to losses and losses. To a certain extent, new breeds can indeed obtain higher benefits, but a new variety without trials or field trips and expert introductions is best not to take risks in order to avoid losses.

The third is to follow suit. When some farmers choose their varieties, they like to follow the flow. However, in production, we often see the fact that the same is a variety. Some vegetable growers perform very well, while others perform poorly. Why? This shows that the selection of species should be based on their own soil, water and fertilizer conditions, according to their own management level to choose, do not cross the river with the flow.

Overcome the above misunderstandings when selecting varieties, and try out the new varieties first. The first is to get a better understanding of this species through trial farming and to know its performance. The second is to select cultivars with good traits from the species to be planted in person and plant them more safely.

Methenamine CAS No.100-97-0

Hexamethylenetetramine Basic Information
CAS: 100-97-0
MF: C6H12N4
MW: 140.19
EINECS: 202-905-8
Mol File: 100-97-0.mol

Hexamethylenetetramine Structure

Methenamine

Hexamethylenetetramine Chemical Properties
Melting point 280 °C (subl.)(lit.)
Boiling point 246.7°C (rough estimate)
density 1.33
refractive index 1.4260 (estimate)
storage temp. Store at RT.
solubility H2O: 1 M at 20 °C, clear, colorless
form Solid
Water Solubility 895 g/L (20 ºC)
Stability: Stable. Incompatible with strong acids, strong oxidizing agents.

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