• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 30
  • 24
  • 24
  • 24
  • 24
  • 24
  • 24
  • 8
  • 2
  • 1
  • Tagged with
  • 70
  • 70
  • 25
  • 22
  • 20
  • 20
  • 18
  • 14
  • 12
  • 11
  • 8
  • 8
  • 7
  • 6
  • 6
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Field evaluation study of mono- and diammonium phosphate and superphosphate on Maize (Zea Mays L.) growth in five Quebec soils.

Okalebo, John Robert. January 1973 (has links)
No description available.
2

The effects of starter fertilizers and depth of planting on silage corn emergence, growth and yield.

Hill, Malcolm E. 01 January 1967 (has links) (PDF)
No description available.
3

Field evaluation study of mono- and diammonium phosphate and superphosphate on Maize (Zea Mays L.) growth in five Quebec soils.

Okalebo, John Robert. January 1973 (has links)
No description available.
4

Response of several strains of corn (Zea mays L.) to differential nutrient uptake under acidic conditions

Sherchan, Kishor January 2011 (has links)
Typescript (photocopy). / Digitized by Kansas Correctional Industries
5

The effect of time and method of placement of fertilizer on the yield of corn

Gray, Carl. January 1947 (has links)
LD2668 .T4 1947 G73 / Master of Science
6

Phosphorus nutrition of corn (Zea mays L.) as affected by high nutrient fertilization including carbon

Sorden, Donna Louise January 2011 (has links)
Typescript (photocopy). / Digitized by Kansas Correctional Industries
7

The effect of manure on the response of corn to nitrogen and phosphorus

Udo, Eno Jumbo, 1937- January 1966 (has links)
No description available.
8

Variability of the responses to phosphorus fertilizer of some corn inbreds and their resulting hybrids and also some common commercial varieties.

Williams, Linton Ansel. January 1968 (has links)
No description available.
9

Phosphorus fertilizer placement methods and the uptake of phosphorus by corn (Zea Mays).

MacLeod, John A. January 1968 (has links)
No description available.
10

Rates and methods of phosphorus placement for corn (Zea mays).

Barnett, G. M. January 1969 (has links)
No description available.

Page generated in 0.0516 seconds