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Name: Pioneer 9172 soybeans

Material Type

seed/propagule

Transactions:

1997-06-05	Mechanical Weed Control	Hiniker between-row cultivator. Replicates 1,2,3 only [T4]
2000-05-26	Planting	Planted Pioneer 9172 soybeans in treatment 2, all replications. I think the JD 6400 tractor was used to plant the soybeans. The JD 750 no-till drill was used to plant the soybeans. Planted Pioneer 9172 soybeans (2,800 seeds/lbs). Seed used 21 bags (50 lbs/bag). Meter on the drill said we planted 15.3 A Setting on the drill: 16.
1997-05-23	Planting	Pioneer 9172 (Early Group II) soybeans. Planted with Buffalo planter on 30 inch centers and planting rate equaled 190,000 seeds/A. [T3]
1997-05-23	Planting	Plant Pioneer 9172 (Early Group II) soybeans. Plant 190,000 plants/A using Buffalo planter on 30” centers. [T4]
1997-05-22	Planting	Planted Pioneer 9172 (Early Group II) soybeans at a rate equal to 190,000 seeds per acre using JD drill (7.5 inch spacing). [T1]
1997-05-21	Planting	Planted Pioneer 9172 (Early Group II) soybeans. Planted at 190,000 seeds/A using JD 750 No-Till Drill on 7.5 centers. [T2]
2000-05-25	Planting	Planted Pioneer 9172 soybeans in treatments 1, all replications. I think the JD 6400 tractor was used to plant the soybeans. The JD 750 drill was used to plant the soybeans. Planted Pioneer 9172 soybeans (2,800 seeds/lbs). Seed used 22 bags (50 lbs/bag). Meter on the drill said we planted 14.7 A Setting on the drill: 16.
2000-06-07	Planting	Planted Pioneer 9172 soybeans in treatments 3 and 4, all replications; The Pioneer 9172 soybeans had 2800 seeds/lb; Planting depth: 1-1.5 inch; Row spacing: 30 inches; No fertilizer was used; Planted with the JD 7300 6 row planter; I think we used the JD 7400 tractor; I tried to plant 196,000 seeds/A; Used a total of 45 bags; (about one bag remained in the seed boxes after we were done planting); 45 bags * 50 lbs/A * 2800 seeds/lb / 30 A = 210,000 seeds/A.

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