000			01717nam a22003857a 4500
001			G29449
003			MX-TxCIM
005			20240219162228.0
008			121211s ||||f| 0 p|p||0|| |
020			_a0-387-11121-2
040			_aMX-TxCIM
041			_aEn
043			_aDE
072		0	_aF04
082			_a631.810913 HAG
100	1		_aHagin, J.
245	1		_aFertilization of dryland and irrigated soils
260			_aBerlin (Germany) : _bSpringer-Verlag, _c1982
300			_avii, 188 pages
340			_aPrinted
520			_aMuch has been learned about the proper and judicious use of fertilizers. Fertilizer application by farmers has grown from an art to a science. As food producers have strived to increase crop yields by overcoming nutrient deficiencies the use of fertilizers has increased dramatically. This has created a large chemical industry capable of supplying the needed plant food elements. A more complete understanding of soil chemistry and plant nutrition has led to greater fertilizer use with improved fertilization methods and crop cultural practices. Improved fertilizer technology has led to the production of more efficient forms of fertilizer.
546			_aEnglish
650		7	_aApplication methods _91011 _2AGROVOC
650		7	_aArid zones _92024 _2AGROVOC
650		7	_aFertilizer application _91110 _2AGROVOC
650		7	_aIrrigation _91164 _2AGROVOC
650		7	_aNPK fertilizers _2AGROVOC _933148
650		7	_91213 _aPlant response _2AGROVOC
650		7	_aSemiarid zones _2AGROVOC
650		7	_aTrace elements _2AGROVOC _95624
650		7	_91313 _aYields _2AGROVOC
650		7	_91190 _aNitrogen fertilizers _2AGROVOC
700	1		_aTucker, B., _ecoaut.
942			_cBK _2ddc _n0
999			_c50546 _d50546