Aluminum Die Casting Auto Parts
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Aluminum Die Casting For Auto Parts Die Casting Accessories,Aluminum Die Casting Auto Parts,Engine Parts Aluminum Die Casting,Aluminum Die Casting Auto Gear Box Cover Ningbo WEIBO Molding&Machine Co.,Ltd. , https://www.diecasting-manufacturers.com
First, increase farm fertilizer, improve soil fertility Practice proved that the annual application of chemical fertilizers, not only high production costs, but also make the soil compaction, loss of fertilizer and fertilizer supply capacity. The base of vegetable gardens must be farmed with fertilizers. Soils should be improved to increase humus, so that factors such as water, fertilizer, gas, heat and bacteria in the tillage layer can be harmonized and unified. This creates an excellent environment with suitable temperature, humidity, and complete fertilizer for the growth of roots, stems and leaves of vegetables.
Second, the use of chemical fertilizers, directed to improve the vegetable garden due to acid and alkaline is not the same, the chemical fertilizers used should also be different, otherwise it will make it more acidic or alkaline. Test strips can be used to determine soil pH. If the test paper is pink or red in its soil solution, it is acidic; if it is blue or dark blue, it is alkaline. Alkaline soil should be improved with lime (30-40 kg per mu) or plant ash (40-50 kg per mu) to make it into a near-neutral soil.
Third, crop rotation, intercropping intercropping practice has proved that tomatoes, peppers, eggplant, potatoes, beans, peas, beans, melons, etc., such as year after year of continuous cropping, not only low yield, poor quality, but also more serious pests and diseases . Therefore, vegetable gardens need to implement different crop rotations to improve the soil and avoid the lack of an element in the soil (because the same kind of vegetables, the fertilizer elements are the same), but also can reduce a certain Severe occurrence of pests and diseases and accumulation of certain harmful (toxic) substances in the soil.
We are professional manufacture for Aluminum Die Casting For Auto Parts, Aluminium die casting for Communications, lamp part series, water pump part series, power tool series, radiator part series, anti-static flooring products and other series products, we have factory in Ningbo Beilun.
Our automobile parts passed ISO9001 & ISO/TS 16949,we can provide auto parts for BMW,Benz,Audi,Toyota in high quality directly.
1) Experience in die casting for over 20 years and served customers all around the world.
2) More than 200 professional and hard working employees pursue a wonderful career.
3) International advanced-level equipment such as CNC, numerical lathes, furnace, welding equipment, CMM and detect &testing equipment we used to ensure our product's(Aluminium die casting for Auto parts) quality.
4) OEM service, you demand is our pursued.
5) ISO quality control
6) Standard: ASTM BS JIN DIN etc
7) Applied software for specification drawings: Pro/E, Auto CAD, Solid work, CAXA, UG. Etc.
Due to the cultivation of vegetables for many years, the garden soil is aging, the soil strength is decreasing, the pests and diseases are serious year by year, and the economic benefits are reduced. The following measures should be taken to improve the old vegetable fields.