Sababta goosashada saboolka ah - ciidda acidic. Maxaa la sameeyaa, waayo, bacriminta ee dalka?

tilmaame muhiim ah bacriminta ciidda - ay aysidhka. Tiro, waxaa loogu muujiyey by pH - qiimaha pH (qiyaas ah oo waxqabad ah ee atammada hydrogen). ashitada ciidda la qiimaha pH ah ee kala duwan oo ka soo 6.1 si 7.0 - dhexdhexaad ah, waxaa sii wanaagsan ee kala duwan ee dhirta, tan iyo xaaladaha sida ayaa diyaar u ah iyaga macdanta waxtar leh. xaaladaha wanaagsan doog abuuraa ciidda, taas oo ashitada ku dhow yahay inuu dhexdhexaad ah (pH ka yar 6 laakiin ka weyn tahay 5.5). cir xumadoodu (pH ka badan 7.1 weyn), si weyn u dhimay suuragalnimada in xubno nafaqada dhirta sida birta, potassium, copper, fosfooraska, zinc, magnesium, iyo boron. In deegaan xumadoodu in dhirta ee xaddi dhaafka ah ee molybdenum ay timaado, oo waxay ku hakiyo horumarinta. Sida alkalinity iyo ashitada saameyn tayada ciidda. Waxaa cirka isku sii shareerto shaandhaynta iyo breathability. acidification ciidda waa pH ka yar 5.5. Haddii qiimaha pH waa 5.5, laakiin in ka badan 5.1, ciidda wax yar acid, meel dhexaad ah ciidda waa at pH ah ee kala duwan ee 5.0 - 4.6; si xoog leh - at pH 4.5 - 4.1, oo aad si adag u - pH ka yar 4.0. horumarinta nidaamka xididka iyo dhirta oo dhan waa la gaabis, dhalidda ee hoos ciidda acidic. Maxaa la sameeyaa, sababtoo ah deegaanka acidic iyo dhaawici sheyga ciidda faa'iido, earthworms. On rhizomes la karsado ma ku ururto nitrogen ciidda ciidda acidic. qaab-dhismeedka ciidda acidic waa jabtay. Aad caqabad ku helaan macdanta dhirta ciidda, fosfooraska, potassium, magnesium iyo calcium - laakiin waqti isku mid ah u kordhiyaa socodka dhexdeeda radionuclides, udhigo aluminium, manganese, iron, biraha culus ciidda acidic.

Maxaa la sameeyaa si loo ogaado ashitada ee ciidda?

ashitada ee ciidda si madax-bannaan go'aamin karaa, iyagoon maciinsan wax shaybaarka agrochemical. Si aad si sax ah loo ogaado pH ee ciidda, waxay isticmaalaan go'an of warqad adag. Waxaa waa waayo-aragnimo fudud. dhalada ilmahaaga jėrto la qalin jabinta si ay u buuxiyaan heerka ciidda strip labaad kala furdaamin, ku shubay biyo in ka hor inta qeybinta shanaad iyo ku shub 1/2 qaado oo budo aan nuurad lahayn. Oo markaas jiid on qoorta of the ibta caag, pre-duudduuban u xidh. Newspaper in duub dhalada rux shan daqiiqo. By reaction la jeeso acids ciidda sii daayo doonaa carbon dioxide, abuurista cadaadis. Haddii ashitada ee ciidda waa itaal daranyahay, ka dibna qaloocdo ibta naaska wax yar ka soo kaban doono, iyo waxa buuninaysaa la ashitada xoog leh. Waxaa jira habab muuqaal ah, kuwaas oo ka yar sax ah. Haramaha in carradu acidic noo sheeg oo ku saabsan heerka ashitada. On the carradu wax yar acidic soo jeedin dhirta tilmaame sida cawska iyo sariirtiisii, løvetann, dhir caddaan, -cawska gunti, sorrel qoryo, mayweed, repens Ranunculus. On meel dhexaad ah anigoo goor cas Viola ah, beeraha dhir jeexi, muuska, sorrel duurjoogta ah, reexaanta iyo duurjoogta. Xoog u ciidda acidic daboolay horsetail, cawska suuf, ciddiyihii orsada ayaa cat ee, schavelkom yar. Haddii guga ee dalka jinaya dheer, ka dibna si deg deg ah u qalaji oo uu noqdo dubtey, taas oo muujinaysa in uu jiro ciidda acidic.

Maxaa la samaynayaa si takhalusi lahaayeen ciidda

Waxaa yareyn doonaa ashitada ee ciidda liin. Si taas loo gaaro, lime aan biyuhu uga habboon, kaas oo la sameeyey ee guga iyo dayrta ka hor beer ku qodaya. Lime waxaa lagu bedeli karaa nuurad la jajabiyey, ash alwaax, marl. Ka hor inta liming helo in Tilmaame-barayaashani waxay ku qaadasho ansax ah oo ku filan ee samaynta walax in habka of liming iyagu ma ay noqon carradu xumadoodu acidic. Waa in la ogaadaa in lime aan la fuliyay:

- isku mar la codsiga ah ee digada (lime baabbi'in nitrogen dhexdeeda);

- isku mar la bur phosphate (fosfooraska galo beelaya);

- ka hor inta karootada laga beerto, yaanyada, squash, iyo khajaarkii, digirta, celery, dhir, baradhada (qolof sare on tubers ah).

Codsiga of Bacriminta macdanta waa lagama maarmaan u ah bacriminta iyo dalagyo halkaas oo ciidda waa acidic. Maxaan sameeyaa si loo kordhiyo wax-soosaarkooda? Waa maxay bacrimin ugu fiican oo la aqbali karo, waayo ciida acid. From nitrogen waa amooniyam: sodium iyo calcium. Ha isticmaalin amooniyam iyo HOL - waxay acidified ciidda. Isticmaalka soo dadajin phosphate. From potash - sulfate potassium, ash alwaax (waa in lagu hayo jawi qalalan).