Mais conteúdo relacionado Semelhante a No till pumpkin production - presley (20) Mais de Soil and Water Conservation Society (20) No till pumpkin production - presley4. Locations & Treatments
1. Conventional Tillage
2. Rye
3. Rye / Pea
4. Rye / Hairy Vetch
5. Rye / Canola
6. Rye / Hairy Vetch / Canola
7. Oats
8. Oats / Pea
• Plot size 9.1 x 18.3 m2
• RCBD 3 replications
• 2 locations, 3 years
– K‐State Horticulture Research &
Extension Center, Olathe KS
– J.C. Pair Horticulture Center,
Haysville KS (south of Wichita)
18. b
a
a a a
b
b
a
b
b b b
a
a
0
10
20
30
40
50
60
70
80
90
100
>4.75 2.00 to
4.75
1.00 to
2.00
0.50 to
1.00
0.25 to
0.50
<0.25 Total
Ag (%)
MWD
Water Stable Aggregates
(%)
Size Fraction (mm)
Olathe Fall 2015
No cover Cover
36. Acknowledgements
• Brett Lynn, Sarah Tatarko, Taylor Fischer, Peter
Tomlinson, Cary Rivard, Kimberly Oxley, Jason Griffin,
DeAnn Presley
• Development and Adoption of No‐Till and Minimum
Tillage Vegetable Production Systems in the Great
Plains. National Conservation Innovation Grant,
September 1, 2012 – September 1, 2015. $221,282.
37. Olathe Fruit Yield (Mg/ha‐1) 2013 – 2015
p < 0.34P<0.22
P < 0.03
0
5
10
15
20
25
30
35
40
2013
0
5
10
15
20
25
30
35
40
2014
0
5
10
15
20
25
30
35
40
Tillage
Rye
Rye / Pea
Rye / Vetch
Rye / Canola
Rye/Vetch/Can…
Oats
Oats / Winter…
2015