Ciidda waxay ka kooban tahay saddex qaybood aasaasi ah: sand (gallad weyn), silt (gallad dhexdhexaad), iyo clay (dhoobo). Saamiga ay ku jiraan ayaa go'aamiya sida ciidda ay biyaha u xidho, hawada u baahato, oo dalagga loo beeran karo.Soil has three main mineral fractions: sand (big particles), silt (medium), and clay (tiny). The proportion controls how soil holds water, breathes, and supports crops.للتربة 3 مكونات: رمل، غرين، طين.Udongo una vipande vitatu vya msingi.
Sand (Cidda Bacaad)Sandy Soilالتربة الرمليةMchanga
Gallad waaweyn (0.05–2 mm). Si dhakhso ah ayey biyaha u sii daysaa, hawo badan, qoyaan yar. Ku habboon: galleyda, basaska, qaraha, geedaha miraha. Khaladaad: bacrin u baahan tahay si joogto ah; nutrients lumiyaan.Big grains (0.05–2 mm). Drains fast, well-aerated, holds little water. Suits maize, onions, watermelon, fruit trees. Weakness: nutrients leach quickly — needs frequent feeding.حبيبات كبيرة، صرف سريع.Vipande vikubwa, kupita haraka.
Clay (Cidda Dhoobada)Clay Soilالتربة الطينيةUdongo wa Mfinyanzi
Gallad aad u yar (<0.002 mm). Biyaha qabsataa si fiican (laakiin si dhakhso ah ayey waxay u biyo-buuxisataa). Hawo yar. Ku habboon: bariiska paddy, qamadiga. Khaladaad: marka qoyaan ay socoto, way adkaataa; marka qalashana, way dhalaal noqotaa.Tiny grains (<0.002 mm). Holds water well (but easily waterlogs). Low aeration. Suits paddy rice, wheat. Weakness: sticky when wet, cracks when dry.حبيبات صغيرة جداً.Vipande vidogo sana.
Loam (Cidda Dheelitiran)Loam SoilالطمييةLoam
Khalad fiican: 40% sand + 40% silt + 20% clay. Tani waa ciidda ugu fiican dalagga inteeda badan — biyaha qabsataa, hawo leh, oo nafaqo leh. Ku habboon: yaanyada, basbaaska, khudaarta, masaggada.The sweet spot: 40% sand + 40% silt + 20% clay. The ideal soil for most crops — holds water, aerated, fertile. Suits tomatoes, peppers, vegetables, sorghum.المثالية: 40% رمل + 40% غرين + 20% طين.Bora: 40-40-20.
Tijaab Texture Aag-aagQuick Texture Testاختبار سريعJaribio la Haraka
Qabo ciid yar oo qoyan. Ku dadaal samee tuubo. Hadii ay si fudud u sameyso oo aysan jajab samayn → clay. Hadii ay sameyso oo si dhakhso jajab → loam. Hadii aysan sameyn → sandy.Take moist soil. Try to roll a ribbon. Forms easily and bends → clay. Forms but cracks → loam. Won't form → sandy.اختبر بالاسطوانة.Sukuma kifindi.
Hagaajinta CiiddaImproving Each Typeتحسين التربةKuboresha
- Sandy — ku dar 30 t/ha compost; nidaam drip + mulch.Sandy — add 30 t/ha compost; use drip + mulch.الرملية — كمبوست وتغطية.Mchanga — mboji.
- Clay — ku dar sand fine + organic matter; gypsum waxay fududeysaa.Clay — add coarse sand + organic matter; gypsum helps loosen.الطينية — رمل وعضوي.Mfinyanzi — mchanga.
- Loam — daryeel: ilaali organic matter >3%, ku celi cover crops.Loam — maintain: keep organic matter >3%, rotate cover crops.الطميية — حافظ.Loam — dumisha.