Innovations in Dryland Agriculture

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Nagy JG, Ohm HW, Sawadogo S (1990) Farmer-researcher collaboration in developing cropping
practices that involve the complementary use of mechanical tied ridge and fertilizer technology
for sorghum in Burkina Faso. Exp Agric 26:161–169
Nambiar KKM (1985) All-India coordinated research project on long-term fertilizer experiments
and its research achievements. Fert News 3:56–66
Norwood CA (2000) Dryland winter wheat as affected by previous crops. Agron J 92:121–127
Nyakatawa EZ (1996) Rain water and soil fertility management for sustainable cropping on sandy
soils in semi-arid south-east Lowveld of Zimbabwe. J Sustain Agric 7:19–34
Nyborg M, Hennig AMF (1969) Field experiments with different placements of fertilizers for
barley, flax and rapeseed. Can J Soil Sci 49:79–88
Oicha T, Cornelisc WM, Verplancke H, Nyssen J, Govaerts B, Behailu M, Haile M, Deckers
J (2010) Short-term effects of conservation agriculture on Vertisols under tef (Eragrostis tef
(Zucc.) Trotter) in the northern Ethiopian highlands. Soil Tillage Res 106:294–302
Onim JFM, Ochola P, Fitzhugh P, Oduor HA (1990) Potential of goat manure as a valuable fertil-
izer for small-scale farmers. In: Proceedings of the Eighth Small Ruminants Scientific
Workshop. Small Ruminants Collaborative Research, ILRAD
Pala M, Ryan J, Zhang H, Singh M, Harris HC (2007) Water-use efficiency of wheat-based rotation
systems in a Mediterranean environment. Agric Water Manage 93:136–144
Palm CA, Myers RJK, Nandwa SM (1997) Combined use of organic and inorganic nutrient
sources for soil fertility maintenance and replenishment. In: Replenishing soil fertility in
Africa, SSSA special publication number 51. Soil Science Society of America and American
Society of Agronomy, Madison
Peverill KI, Sparrow LA, Reuter DJ (1999) Soil Analysis: an interpretation manual. CSIRO
Publishing, Collingwood, p. 369
Pieri C (1995) Long-term soil management experiments in semiarid Francophone Africa. In: Lal
R, Stewart BA (eds) Soil management: experimental basis for sustainability and environmental
quality. CRC Press, Boca Raton
Piggin C, Haddad A, Khalil Y (2011) Development and promotion of zero-tillage in Iraq and Syria.
In: Proceedings of the 5th world congress on conservation agriculture, Brisbane, 26–29
September, pp 304–305
Place F, Barrett CB, Freeman HA, Ramisch JJ, Vanlauwe B (2003) Prospects for integrated soil
fertility management using organic and inorganic inputs: evidence from smallholder African
agricultural systems. Food Policy 28:365–378
Prasad R (2009) Enhancing nutrient use efficiency-environmental benign strategies. Souvenir.
Platinum Jubilee Celebrations of the Indian Society of Soil Science and 74th Annual
Convention, New Delhi, pp 67–74
Prihar SS, Sandhu KS, Singh Y, Singh R (1981) Effect of N rates on dryland wheat in relation to
mulching previous crop or fallow. Fert Res 2:211–219
Puckridge DW, French RJ (1983) The annual legume pasture in cereal ley farming systems of
Southern Australia: a review. Agri Ecosyst Environ 9:229–267
Raghavulu P, Singh SP (1982) Effects of mulches and transpiration suppressants on yield, water
use efficiency and uptake of nitrogen and phosphorous of sorghum under dryland conditions of
north-western India. J Agri Sci Camb 98:103–109
Randhawa SS, Singh R (1983) Fertilizer management in rainfed areas- available technologies and
future needs. Fert News 28:17–32
Rao SBP, Ramachandran K, Roybhowmik AB (1973) Foliar application of urea on cotton. Cotton
Dev 3:1–12
Rashid A (1994) Annual report of micronutrient project. Land Resources Research Institute,
NARC, Islamabad
Rashid A, Ryan J, Chaudhry MA (2004) Challenges and strategies for dryland agriculture in
Pakistan. In: Rao SC, Ryan J (eds) Challenges and strategies of dryland agriculture, Crop
Science Society of America and American Society of Agronomy. CSSA Special Publication
No, vol 32


A. Nawaz and M. Farooq
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