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1.
Use of Leucaena leucocephala (Lam. de Wit) leaves as a nitrogen source for crop production by
Material type: Article Article
Language: En
Publication details: 1985
In: Fertilizer Research v. 8, no. 2, p. 107-116618580
Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library (1)Call number: CIS-896.

2.
Sulfur response of maize in western Nigeria by
Material type: Article Article
Language: En
Publication details: 1976
In: Agronomy Journal v. 68, no. 2, p. 333-33676-099504
Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library (1)Call number: 76-099504.

3.
Effect of tillage methods and phosphorus fertilization on maize in the humid tropics by
Material type: Article Article
Language: En
Publication details: 1977
In: Agronomy Journal v. 69, no. 2, p. 291-29477-187102
Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library (1)Call number: 77-187102.

4.
Soil fertility management in tropical multiple cropping by
Material type: Article Article
Language: En
Publication details: 1976
In: ASA Special Publication American Society of Agronomy v. 27, p. 275-29278-246168
Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library (1)Call number: 78-246168.

5.
Phosphorus response of maize grown on Alfisols of southern Nigeria by
Material type: Article Article
Language: En
Publication details: 1979
In: Agronomy Journal v. 71, no. 5, p. 873-87780-566958
Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library (1)Call number: 80-566958.

6.
Effects of fertilizer and weeding in no-tillage and tilled maize by
Material type: Article Article
Language: En
Publication details: 1980
In: Fertilizer Research v. 1, no. 2, p. 87-9381-663167
Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library (1)Call number: 81-663167.

7.
Calliandra calothyrsus (Meissn.) in an alley cropping system with sequentially cropped maize and cowpea in southwestern Nigeria by
Material type: Article Article
Language: En
Publication details: 1989
In: Agroforestry Systems v. 9, no. 3, p. 191-20390-095108
Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library (1)Call number: 90-095108.

8.
Effect of some biological factors on soil variability in the tropics, 3: effect of macrotermes mounds by
Material type: Article Article
Language: En
Publication details: 1978
In: Plant and Soil v. 50, no. 2, p. 241-25179-398194
Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library (1)Call number: 79-398194.

9.
Influence of phosphorus fertilizer placement and fertilization rate on maize nutrition by
Material type: Article Article
Language: En
Publication details: 1978
In: Soil Science v. 125, no. 1, p. 34-4078-298864
Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library (1)Call number: 78-298864.

10.
Sulfur status of some Nigerian soils from the savanna and forest zones by
Material type: Article Article
Publication details: 1981
In: Soil Science v. 132, no. 3, p. 220-22782-809864
Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library (1)Call number: 82-809864.

11.
Effect of pruning intensities of three woody leguminous species grown in alley cropping with maize and cowpea on an alfisol by
Material type: Article Article
Publication details: 1988
In: Agroforestry Systems v. 6, no. 1, p. 19-3588-042893
Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library (1)Call number: 88-042893.

12.
Influence of phosphorus fertilizer placement and fertilization rate on maize nutrition by
Material type: Article Article
Publication details: 1978
In: Soil Science v. 125, no. 1, p. 34-40633664
Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library (1)Call number: REP-12351.

13.
Fertilizers: Definitions and calculations by Series: IITA Research Guide ; No. 24
Material type: Text Text
Publication details: Ibadan (Nigeria) : IITA, 1995
Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library (1)Call number: REP-7230.

14.
Alley cropping. A stable alternative to shifting cultivation by
Material type: Text Text
Publication details: 1984
Other title:
  • La culture en couloirs. Un substitut d' avenir a la culture itinerante
In: Ibadan, Oyo State (Nigeria). IITA. Dec 1984. 22 p
Availability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library (1)Call number: 88-070307.

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