There are two main reasons for cracking cucumber stems. High temperatures, poor watering, and lack of supply are the primary reasons. Under high temperature conditions, the plants require large amounts of water. Especially under drought conditions, the water content of plant cell bodies is insufficient, and the absorption of elements such as boron and calcium is hindered. After sudden watering, the water content of the cell body suddenly increases, and it is easy to cause culm phenomenon in young shoots. Secondly, the infection of the pathogen can also lead to the cracking of stems, accompanied by white gelatinous substances, and the humidity in the shed is not obvious.
Prevention measures: First, pay attention to control the number of watering, water pouring, keep the soil see dry see wet, reasonable supply of plant water requirements. Choose to water in the morning or evening and avoid high temperatures. The second is spray control, which can be sprayed with 20% of metozole 500 times + cytokinin 1000 times + calcium melamine 600 times + borax 1000 times to prevent bacterial diseases, while improving cell emergency response and reducing the incidence of cracking .
Different from plastic water meter,Our mechanical Water Meters are not the simple mechanical water meter(electronic water meter) with the electronic parts. Our mechanical water meters are made with the electronic Module with M-bus at the same time. Very different from the traditional water meters, we are devoted to higher accuracy mechanical water meters. The electronic module of the mechanical water meters have the function of data collecting, processing, saving and sending the information to the collector. The mechanical water meters are the whole integrated design. The mechanical water meters can record the water consumption and save the data at the real time. In the meanwhile, they can read the accumulated values. Each mechanical water meter has one code. When they receive the reading order from the collector, the mechanical water meters can send the data to the management system.
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