Nitrogen-reduction fertilizing method capable of improving utilization rate of flue-cured tobacco nitrogenous fertilizer in rainy and smoky area

The invention relates to a nitrogen-reduction fertilizing method capable of improving the utilization rate of flue-cured tobacco nitrogenous fertilizers in a rainy and smoky area, The nitrogen-reduction fertilizing method is characterized by uniformly applying a basal fertilizer to small holes on th...

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Hauptverfasser: XU SHENGGUANG, WANG JUN, XIE YUHUA, LV YONGHUA, CHEN NENGCHANG, ZHAN ZHENSHOU
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creator XU SHENGGUANG
WANG JUN
XIE YUHUA
LV YONGHUA
CHEN NENGCHANG
ZHAN ZHENSHOU
description The invention relates to a nitrogen-reduction fertilizing method capable of improving the utilization rate of flue-cured tobacco nitrogenous fertilizers in a rainy and smoky area, The nitrogen-reduction fertilizing method is characterized by uniformly applying a basal fertilizer to small holes on the day when the flue-cured tobaccos are transplanted, wherein the basal fertilizer is prepared from organic fertilizers of decomposed cake fertilizer and decomposed pig manure, an inorganic fertilizer potassium nitrate and a flue-cured tobacco special compound fertilizer containing 13% of N, 9% of P2O5 and 14% of K2O and superphosphate. When tobacco leaves completely cover the tobacco ridges and positions for digging ponds and fertilizing planted tobaccos, and water drip lines at the periphery of the flue-cured tobacco are outside the position for fertilizing basal fertilizer to the small holes, the steps of film uncovering, earthing up and top dressing can be carried out; potassium nitrate and potassium sulfate are
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language chi ; eng
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subjects AGRICULTURE
ANIMAL HUSBANDRY
CHEMISTRY
CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS
FERTILISERS
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
MANUFACTURE THEREOF
METALLURGY
ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
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
title Nitrogen-reduction fertilizing method capable of improving utilization rate of flue-cured tobacco nitrogenous fertilizer in rainy and smoky area
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