The Effect of Potassium and Sulfur on the Yield Variability of Canaryseed
Evaluate K and S additions on the yield and quality of Canary Seed production at five locations in Saskatchewan, Canada.
IPNI-2000-CAN-SK27
15 Mar 2001
Methodology
- Experimental Design: A two way factorial RCBD
Reps: 4
Treatments:
I) Potassium: 1) 0 kg ha-1
2) 15 kg ha-1
3) 30 kg ha-1
II) Sulfur: 1) 0 kg ha-1
2) 20 kg ha-1
Location: Indian Head - one site on heavy clay and one site on sandy loam
Cultivar: AC Maria
Plot Size: 40 x 13 feet
Previous crop: winter wheat at one location and canola at another
Cropping system: Direct seeding with one pass
Saskatoon - one site on loam
Cultivar: AC Maria and Keet
Plot Size: 12 x 8 feet
Previous crop: fallow
Cropping system: Conventional tillage
Time: This study will be conducted for two growing seasons.
Data Collection:
1) Soil test: 0-6 inches, 6-24 inches, N, P, K, and S bulked across the rep
2) plant density
3) Tiller density
4) plant height, (2 per plot)
5) lodging,
6) Leaf Mottle
7) days to maturity,
8) grain yield,
9) test weight,
10) 1000 Kernel weight
11) weather data from on site weather station