दोमट मिट्टी

domat ek prakar ki mitti hai, jo baluee mitti aur chikani mitti ka mishran hai. yah fasaloan ke lie atyant urvar hoti hai. isamean silt mitti ki apeksha hava aur pani ko chhanane tatha jal-nikas ki behatar kshamata hoti hai. domat mitti bagavani tatha krishi karyoan ke lie uttam mani jati hai.

sangathan

is mitti mean lagabhag 40 pratishat silt, 20 pratishat chikani mitti tatha shesh 40 pratishat baloo hota hai. pani tatha vayu ke pravesh hetu arthath adhik chhidril hone ke karan is mitti mean fasaloan ke lie urvara shakti adhik hoti hai. aisi mitti apane kul bhar ka 50 pratishat pani rokane ki kshamata rakhati hai. is mitti mean poshak padarthoan ki matra bhi adhik hoti hai.

prakar

domat mitti mean silt, baloo aur chikani mitti ke aansh alag-alag hone se bhinn-bhinn prakar ke domat banate haian, jaise-

1. baluee domat
2. silti domat
3. chikani domat
4. baluee chikani domat

visheshata

• chikani mitti ki apeksha domat mitti mean adhik poshak padarth, adhik nami, adhik hyoomas hota hai.
• domat mitti ki jutaee chikani mitti ki apeksha asan hoti hai.
• isamean silt mitti ki apeksha hava aur pani ko chhanane tatha jal-nikas ki behatar kshamata hoti hai.

upayog

domat mitti bagavani tatha krishi karyoan ke lie uttam mani jati hai. yadi kisi baluee ya chikani mitti mean bhi adhik matra mean jaivik padarth mile hoan to usake gun bhi domat jaise hi hoange.

panne ki pragati avastha

adhar

prarambhik

madhyamik

poornata

shodh