Fertile fertilizer injection unit is joined in marriage in accurate variable of automation control of using on driping irrigation

• Main Authors: ZHANG DONGMING, ZHANG ZE, TIAN MIN, WANG FEI, CHEN JIAN, WANG HAIJIANG, FENG BO, WEN PENGFEI, ZHU PENG, LYU XIN
• Format: Patent
• Language: English
• Published: 09.12.2015
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; FERTILISING; FISHING; FORESTRY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HUMAN NECESSITIES; HUNTING; PLANTING; SOWING; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRAPPING

The utility model discloses a fertile fertilizer injection unit is joined in marriage in accurate variable of automation control of using on driping irrigation, including joining in marriage fertile case structure, joining in marriage fertile conveyer, rich water controlling means and PLC integrated system, join in marriage fertile case structural connection and join in marriage fertile conveyer, solid fertilely fertilely convey to rich water controlling means through conveyer from joining in marriage to join in marriage in the fertile case structure, rich water controlling means with join in marriage fertile conveyer and control by PLC integrated system, operation interface through PLC integrated system comes the input to need the crop area of fertigation, the solid fertile volume of applying and the time of fertigation to inferior scalar sum that come to confirm to join in marriage the fertilization joining in marriage the rate of fertilizer application, join in marriage fertile time and single fertilization time at every turn, utilize the integrated technique of controlling of PLC, confirm with rate of fertilizer application and fertilization area and fertilization time input PLC integrated system, to realize the rate of fertilizer application accurate variable and join in marriage fertile the fertilization through the condition of field crops growing trend.