A large number of studies have shown that long-term application of chemical fertilizers exerts a serious effect on soil secondary salt loss, soil acidity and soil structure, resulting in soil sealing and fertility decline. When the organic matter content is more than 1%, the soil
Zhongchuang Xingyuan Chemical Technology co.,ltd. [2018-10-31 17:14:42 ]
China Forged Stainless Steel Valve Factory Offers A182 F51 Duplex Stainless Steel Forged Steel Gate Valve, 1/2 Inch-2 Inch, Class 800-1500, Screwed End. Key Specifications / Features Name Gate Valve . Material Forged Duplex Stainless Steel ASTM A182 F51 . Standard BS 5352. Size 1
China Topper Forged Valve Manufacturer Co., Ltd. [2018-10-31 17:12:28 ]
China Forged Stop-Check (SDNR) Valve Manufacturer Topper Supplies Forged Steel Stop-Check (SDNR) Valve, Bonnetless, 3/8 - 2 Inch, PN 160 - PN 640. Key Specifications / Features Pressure rating 1500/2500(4500) lbs, PN 160 - PN 640. Size range 3/8 - 2 Inch. Body materials SA105N, S
China Topper Forged Valve Manufacturer Co., Ltd. [2018-10-31 17:07:19 ]
China Forged Steel Swing Check Valve Manufacturer Topper Offers Forged Steel Swing Check Valve, Pressure Seal Bonnet, 2 1/2 - 4 Inch, B160-B500 (B760). Key Specifications / Features Pressure rating 1500 / 2500 (4500) lbs, B160 - B500 (B760). Size range 2 1/2 - 4 Inch. Body materi
China Topper Forged Valve Manufacturer Co., Ltd. [2018-10-31 17:06:06 ]
China Forged Steel Swing Check Valve Producer Supplies ASTM A105N Forged Swing Check Valve, API 602, 2 Inch, Class 300, Standard Port, Flanged End. Key Specifications / Features Name Swing Check Valve . Material ASTM A105N . Standard API 602. Size 2 Inch. Pressure Class 300. Bonn
China Topper Forged Valve Manufacturer Co., Ltd. [2018-10-31 17:04:45 ]
China Forged Cryogenic Check Valve Factory Supplies LF2/LF3 Cryogenic Forged Steel Check Valves, API 602, 1/2IN-2IN, CL150-CL1500, Metal Seat, SW Ends. Key Specifications / Features Name Cryogenic Check Valve . Material LF2, LF3, F316, F304, F316L . Standard API 602. Face to Face
China Topper Forged Valve Manufacturer Co., Ltd. [2018-10-31 17:03:25 ]
China Forged Steel Ball Valve Manufacturer Provides Trunnion Mounted Forged Steel Ball Valve, 3 Pieces, API 6D, 1/2 Inch to 48 Inch, CL150 - CL2500. Key Specifications / Features Products Trunnion Mounted Ball Valve . Main Material Forged Carbon Steel . Design Standard API 6D, AS
China Topper Forged Valve Manufacturer Co., Ltd. [2018-10-31 17:00:33 ]
China\'s ordinary nitrogen fertilizer has the seasonal utilization rate of about 30% -35%, phosphate fertilizer 10%-25%, and potash fertilizer 35% -50%. In some areas, the utilization ratio is even lower. In other words, less than one-third of the fertilizer applied to the soil i
Zhongchuang Xingyuan Chemical Technology co.,ltd. [2018-10-31 16:50:31 ]
Cheap Price DJ Disco Party Event DIY Led Dance Floor For Sale Quick Details Working Lifetime(Hour) 10000 IP Rating IP65 Certification CE, RoHS Place of Origin Guangdong, China (Mainland) Brand Name TFR Model Number TFR-TP878 Emitting Color RGB Panel size 2*2ft(60*60cm) Power cons
Topfinger Equipment ( Shenzhen ) Co.,Ltd [2018-10-31 16:27:01 ]
Wireless White Starlit Light Up Dance Floor For Sale Quick Details Light Source LED LED Light Source SMD5050 Type Spotlights Input Voltage(V) AC90-240V 50/60Hz Lamp Power(W) 800 Lamp Luminous Flux(lm) 100 Lamp Luminous Efficiency(lm/w) 100 )\" style=\"box-sizing content-box; marg
Topfinger Equipment ( Shenzhen ) Co.,Ltd [2018-10-31 16:26:04 ]
Overview Quick Details Light Source LED LED Light Source SMD5050 Type Spotlights Input Voltage(V) AC90-240V 50/60Hz Lamp Power(W) 800 Lamp Luminous Flux(lm) 100 Lamp Luminous Efficiency(lm/w) 100 )\" style=\"box-sizing content-box; margin 0px; padding 0px; border 0px; font-style
Topfinger Equipment ( Shenzhen ) Co.,Ltd [2018-10-31 16:24:49 ]
Organic fertilizer is made from spray granulation through use of the advanced bio-fermentation technology to extract the essence of traditional organic fertilizers according to the theory of soil ecology and plant growth threpsology. It is rich in a variety of organic substances
Zhongchuang Xingyuan Chemical Technology co.,ltd. [2018-10-31 16:04:25 ]
1 Apperance ：White granular Complies Complies 2 Nitrogen % ≥15.5 3 Nitrate Nitrogen % ≥14.4 4 Ammonium Nitrogen % ≥1.1 5 Calcium Oxide % ≥26 6 Water Insolubles % ≤0.1 0.063 7 Iron % ≤0.005 8 Chlorides % ≤0.02 9 PO3-4 % ≤0.05 10 Size mm 1-5
Zhongchuang Xingyuan Chemical Technology co.,ltd. [2018-10-31 15:45:12 ]
NPK 14-1-2 , Blank granular Amino Acid Content >=10% Humic Acid Content >= 10% Organic matter Content >= 40% PH Value 3.0-4.0 Particle Size(2mm-4mm) >=90%
Zhongchuang Xingyuan Chemical Technology co.,ltd. [2018-10-31 15:09:39 ]
【 Product name 】 Rhodiola Rosea Extract, Latin name Rhodiola Rosea(Prain ex Hamet)Fu) 【 Plant origin 】 The dried rhizome of the rhododendron rosette. 【 Product appearance 】 brown and yellow powder. 【 Active ingredient 】 Rosavin and salidroside. 【 Product spe
Xi'an Newleaf Herb Co., LTD [2018-10-31 14:44:26 ]
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cafe franchise [2018-10-31 13:45:57 ]
7inch stainless steel 316L perforated base pipe and screen jacket Carbon steel base pipe - Seamless casing as per API5CT carbon steel base pipe, diameter 7inch(177.8mm), Wall thickness 5.56mm, Perforated with 10 mm. Dia of hole, minimum open area 9% - STC thread according to API
Oasis Oil Tools Co.,LTD [2018-10-31 11:33:43 ]
Free shipping one stop pcba assembly Components sourcing pcb assembly from pcb manufactur ALLPCB have customized service for SMT Stencil ,PCB Manufacture , components sourcing, weclome to contact . SMT Stencil Custom PCB please contact me components sourcing pls contact me Files
ALLPCB [2018-10-31 11:22:56 ]
Introduction of Cast Iron Ore Cart Mining Wheel Set We are manufacturer of railway mine wagon wheels, for example 600 gauge mine car wheel, 600 gauge mine cart wheel, material of rail cart wheel is 350 steel and cast iron, shaft thick have 50 mm, 55 mm, 60 mm, 75 mm diameter gaug
Zhong Yun Intelligent Machinery (Yantai) Corp.,LTD [2018-10-31 11:14:53 ]
Free shipping ONE STOP SERVICE PCBA service BOM Purchasing SMT DIP OEM/ODM SMT PCBA Circuit Board Electronic PCB Prototypes ALLPCB have customized service for SMT Stencil ,PCB Manufacture , components sourcing, weclome to contact . SMT Stencil Custom PCB please contact me compone
ALLPCB [2018-10-31 11:12:56 ]
