Water-saving method for transplanting flue-cured tobacco seedlings under film under drought condition

Water-saving method for transplanting flue-cured tobacco seedlings under film under drought condition

  • CN 102,405,758 A
  • Filed: 09/29/2011
  • Published: 04/11/2012
  • Est. Priority Date: 09/29/2011
  • Status: Active Application
First Claim
Patent Images

1. flue-cured tobacco seedling film water saving transplanting method down under the arid condition short of rain is characterized in that it has the following steps:

  • (1) cultivates of the right age strong sprout;

    cultivate delicate and pretty anosis strong sprout;

    (2) reason moisture in the soil, Da Tang;

    Yu Nianqian plough deeply and sun the earth which has been ploughed up, and ground, reason moisture in the soil, Da Tang are put in order by transplanting time in year back;

    (3) kill pests;

    before waiting to transplant after the cigarette pool is accomplished fluently underground insect is prevented and treated;

    (4) water normal root water and transplanting;

    after normal root water is watered on every pool, treat that carrying out open fire with the flue-cured tobacco seedling when water does not also all fall transplants;

    (5) apply fertilizer to the subsoil;

    after treating that normal root water has all fallen, press individual plant base fertilizer total fertilization amount, cover with farmyard manure or thin dry ground then, be as the criterion can not see wet soil with ring-type fertilization method dispensing base fertilizer;

    (6) epiphragma;

    the lid while planting, open ditch on cigarette moisture in the soil both sides before the epiphragma so that press mold, the fine earth compacting use on cigarette moisture in the soil both sides after the plastic mulching, assurance cigarette seedling normal growth in film;

    (7) draw seedling;

    when the cigarette seedling grows to from 1cm place, film top, in time draw the seedling firming, let the cigarette seedling stretch out the film outgrowth;

    (8) field management;

    draw behind the seedling that a situation arises topdresses according to the growing way of cigarette strain and damage by disease and insect, the damage by disease and insect system is anti-.

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