We carry OEM parts for all major elevator and escalator brands:
Elevator doors, elevator automatic doors, elevator
VVVF door, Mitsubishi elevator doors, Selcom elevator doors, WITTUR elevator
doors, elevator door drive, Elevator door controller, elevator complete doors,
elevator complete door system, Elevator Door Modernization, elevator door
operator, Selcom Hydra Plus elevator door operator, elevator door motor,
elevator door lock, elevator door parts, elevator landing door, elevator
landing door operator, elevator landing door device, elevator landing door
hanger, elevator landing door Mechanism, elevator landing door header, Fermator
elevator doors
Elevator Door System, Lift Door System
Elevator Automatic Door, Lift Automatic
Door,
Elevator Cabin Door, Elevator Car Door,
Elevator Cab Door
Lift Cabin Door, Lift Car Door, Lift Cab
Door
Elevator Landing Door, Lift Landing Door
Cabin Door Operator, Car Door Operator, Cab
Door Operator
Landing Door Device, Landing Door Mechanism,
Landing Door Hanger, Landing Door Header
OTIS Elevator Door
System, Thyssen Elevator Door System, KONE Elevator Door
System, GiantKONE Elevator Door System, ThyssenKrupp Elevator Door System,
Schindler Elevator Door System, XJ Schindler Elevator Door System, Xizi OTIS
Elevator Door System, Mitsubishi Elevator Door System, Shanghai Mitsubishi
Elevator Door System, Fujitec Elevator Door System, Hitachi Elevator Door
System, Toshiba Elevator Door System, Hyundai Elevator Door System, LG Elevator
Door System, Sigma Elevator Door System, Express Elevator Door System, GUANGRI
Elevator Door System, FUJI Elevator Door System, BLT Elevator Door System,
CANNY Elevator Door System, SJEC Elevator Door System, KOYO Elevator Door
System, IFE Elevator Door System
Elevator Automatic Doors, Elevator VVVF Doors, Mitsubishi Elevator Doors, Selcom Elevator Doors, Fermator Elevator Doors, Elevator Doors CEP Elevator Products ( China ) Co., Ltd. , https://www.zjsmartcommercialescalators.com
Supplement nutrients, optional compound fertilizer. Choose different fertilizer types based on the growth and nutritional properties of the vegetables. Before flowering and fruit setting, the topdressing type is mainly nitrogen and phosphorus, in order to promote plant vegetative growth and flower bud differentiation; phosphorus and potassium fertilizer are dominant in flowering and fruiting stage; in the middle and late stages of vegetable growth, attention is paid to the comprehensive supplement of NPK, and it can also be based on actual conditions. Fertilization on the surface prevents premature aging of plants, promotes nutrient reflux, and improves overall yield. The general amount of topdressing is 15~20 kg.
Promote rooting, optional amino acid type, humic acid marine biotype, microbial fertilizer. According to the characteristics and requirements of the product, the dosage is generally about 20~25 kg per mu.
(Source: Farmers' Daily Author: He Liming)
How to topdress spring vegetables
Vegetable topdressing should start from two aspects: one is to supplement nutrients (nitrogen, phosphorus, potassium, calcium, etc.); the other is to activate the soil, promote root length, and appropriately supplement trace elements.
ã€Comment】 ã€Print this article】 ã€Close this page】 ã€Large, medium and small】