New technology implants melons and vegetables

1. Use the flower king 3 instead of the long branch. In the early stage of prolonged use, the promotion of Huahua No. 3 is used to transform the vegetative growth of plants into reproductive nutrition, inhibit the growth of the main shoots, promote flower bud differentiation, increase flowering, improve the quality of pollen fertilization, multi-flowering, multi-fruit setting, anti-falling fruit and promote development. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
2. Remove old weak branches and remove old leaves and diseased leaves. Some secondary branches or three branches that have been meloned and harvested have not only consumed nutrients, but also occupied the growth space such as scaffolding. They can be retracted to the strong and thick stems of the stems and leaves, and the remaining stems are re-grown. . If the whole branch is very thin, it can be deleted after the result. Some branches that have been draped under the scaffold for a long time are generally poorly grown due to the disadvantages of nutrients and supplies, and can be deleted. Continuous removal of old leaves not only reduces the unnecessary consumption of nutrients, but also frees up space and increases light transmittance, thereby improving photosynthetic efficiency. The diseased leaves are the main source of disease reinfection. They should be completely removed and taken out of the field to reduce the occurrence of diseases. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
3. Pull out the diseased plants to prevent the spread of germs. In the summer and autumn, there are more rains in the field, easy to pick up water, soil is deficient in oxygen, and there may be diseased plants. It should be removed in time, and slaked lime should be sterilized in the sputum of the diseased plants to prevent the spread of the bacteria. For plants that are not ill, timely use of plant cell immune factors to enhance plant stress resistance can cause viral DNA to break and apoptosis. Linyi Fertilizer Network Copyright
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In the early part of the last century an innovative idea was born here at Victaulic, an idea we`ve been refining one step at a time for 80 years. That idea is the grooved end mechanical piping system – a system of ductile iron and carbon steel couplings, valves and accessories that`s safer, more environmentally friendly and faster to install for designers, contractors and building owners.

 Today Victaulic piping systems solutions can be found at work the world over – in small to large commercial and industrial HVAC and fire protection system applications, safely moving large volumes of wet and dry mediums in industrial process piping, oilfield and mining operations, and at your local municipal water and wastewater treatment plant.

 Throughout the 20th century, Victaulic perfected the grooved end pipe joining method, added roll and cut grooving tools in the 1940`s and 1950`s, entered the highly competitive fire protection system market in 1952, and grew to its current global status as worldwide leader in mechanical pipe joining systems, by adding people and locations to support its multifaceted product engineering, manufacturing and marketing operations.

Material: Ductile Iron Casting, conforming to ASTM A536 65-45-12 Equal to QT450-12.

Seal: NBR, EPDM

grooved couplings & fittings


 

Grooved Coupling And Fittings

Grooved Coupling And Fittings,Grooved Coupling,Grooved Fitting,Grooved Pipe Fittings

HEBEI ZIFENG NEW ENERGY TECHNOLOGY CO.,LTD. , https://www.zifengpipeline.com