Potted flowers manages process middling regular meeting to encounter a problem is basin earth hardens, once basin earth hardens hind, water fertilization penetrates edaphic interior very hard, what permeability also changes is very poor, potted often grow emaciated, return wither of easy Huang Xie.
Create the reason that basin earth hardens and precautionary method
The cause that causes basin earth to harden has the following kinds roughly
1, basin earth configuration is unreasonable
Cause basin earth to harden very big the configuration that one part reason is basin earth is unreasonable, we are very floriferous friend is to use garden earth to undertake cultivating directly, after garden earth is watering repeatedly, appear easily the circumstance that basin earth hardens.
Sometimes although we are used, is not pure garden earth, but because match the fine fibre when earth content is too much, grain thing is too little, also can create permeability difference, time grows to harden very easily also.
Prevent measure
The circumstance that hardens to reduce basin earth happens, answer to make soil loose breathe freely as far as possible when dosing land, add grain thing appropriately, be like ceramists, pearlite, vermiculite, Chi Yutu is waited a moment, edaphic permeability is good appear not easily harden.
2, use chemical fertilizer for a long time
Chemical fertilizer namely inorganic fertilizer, it is to have what destroy force certainly to soil, if use chemical fertilizer for a long time, the organic qualitative change in soil is little, after microbial environment is changed, cause soil easily to harden airtight.
Prevent measure
It is at ordinary times when management is potted, fertilization is due machine fertilizer and inorganic fat union are used, avoid to use inorganic fertilizer for a long time, build those who become pair of soil to destroy. The inorganic that can use grain more is fat, do not have peculiar smell completely, the permeability to increasing soil and increasing edaphic fertility is first-rate.
3, after watering for a long time not loosen the soil
After watering for a long time not loosen the soil, cause soil very easily also to harden, be in especially the summer, soil is drier, patience needs more when watering, irrigate slowly with aspersion shower nozzle, but often we can pursue fast, and direct use conduit is strong, such current cause soil particularly easily to harden.
Prevent measure
After watering the following day proper loosen the soil, increase loose permeability of soil.
Does basin earth harden how to do?
Basin earth hardens is the problem that appears very easily, be in at ordinary times in management, if take seriously,may appear not quite, after occurrence basin earth hardens, how should we do?
1, change basin earth
Solve basin earth to harden the directest way changes namely basin earth, if be in year season basin earth appears,harden phenomenon, this moment can change directly basin ground will solve, but all season can not undertake we know to change a basin to exchange land, if be the season that does not suit to exchange land so in the summer, that cannot exchange land directly, may cause floral death otherwise.
2, loosen the soil
Cannot exchange land, basin earth hardens again, this moment can be much more loose loosen the soil only, before the precaution that did not do works, fill now on with will solve basin earth to harden. But mere loosen the soil, the effect often very brief, this can increase our very much workload undoubtedly.
3, use did not ferment organic fertilizer
Those who want basin earth to change afresh is loose have energy, return so that think method improves the result of basin earth. Because of this blue bewitching proposal you can be used a few not barmy organic fertilizer.
Loosen basin earth of the surface first, scatter next thin thin organic fertilizer, so organic fertilizer is in barmy process, meeting generation is very much microbial, these are microbial can improve edaphic composition, those who make basin earth changes afresh is loose.
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