Location 4. Prairie Research Unit, Prairie
| Soil type | Houston clay |
| Soil pH | 7.3 |
| Soil fertility | P-M, K-H |
| Fertilizer added | 0-20-20 @ 300 lb/A |
| Herbicide
application |
Preemergence
- Squadron @ 3 pt/A + Gramoxone @ 1 qt/A + Surfactant @ 0.25 %/A Postemergence - Select @ 8 oz/A + Crop oil @ 0.25% (v/v) |
| Planting date | May 5, 1998 |
| Harvest date |
Group IV: September
15, 1998 Group V: October 2, 1998 |
Location Summary
Environmental conditions had an impact on soybean production in 1998. Sufficient moisture was available at planting, which resulted in good plant emergence. However, high temperatures and lack of moisture during June stressed the soybean plants. In July, moisture was more plentiful and temperatures were cooler. Growth during August and September was limited by lack of rain.Rainfall Summary
| Inches | |||||||
|---|---|---|---|---|---|---|---|
| May | 3.80 | 
|
|||||
| June | 1.40 | ||||||
| July | 13.40 | ||||||
| August | 4.05 | ||||||
| September | 1.37 | ||||||
| Total | 24.02 | ||||||
| Table 51. Maturity Group IV Early Soybeans Planted May 5, 1998, at the Prairie Research Unit, Prairie.1,2 | |||||||
|---|---|---|---|---|---|---|---|
| Variety
|
Brand
|
Yield | Maturity
date |
Plant
height |
Lodging
score |
||
| 19963 | 1997 | 1998 | |||||
| bu/a | bu/a | bu/a | in | ||||
| TS 4792 | Terra | -- | -- | 30.3 | 9/4 | 32 | 2 |
| TN4-86 | Public | -- | 40.5 | 30.1 | 9/4 | 34 | 2 |
| AP 4880 | Agripro | -- | 45.3 | 30.0 | 9/2 | 27 | 2 |
| DP 3478 | Deltapine | -- | 38.8 | 29.8 | 9/7 | 23 | 1 |
| TN4-94 | Public | -- | 40.7 | 28.4 | 9/11 | 28 | 2 |
| HBK 4600 | Hornbeck | -- | -- | 27.1 | 9/4 | 23 | 1 |
| A4604 | Asgrow | -- | -- | 26.9 | 9/2 | 23 | 1 |
| TV 4479 | Terral | -- | 36.7 | 22.4 | 8/31 | 22 | 1 |
| HY 4540 | HyPerformer | -- | 36.2 | 20.7 | 8/31 | 22 | 1 |
| S46-44 | NK | -- | 35.7 | 19.3 | 8/26 | 24 | 1 |
| X9240RR | Delta King | -- | -- | 19.2 | 9/4 | 28 | 1 |
| TV4664 | Terral | -- | 36.3 | 18.4 | 8/26 | 22 | 1 |
| STRESSLAND | Public | -- | 34.3 | 16.3 | 9/4 | 21 | 2 |
| HBK4755 | Hornbeck | -- | 33.1 | 14.8 | 8/26 | 20 | 1 |
| A4341 | Asgrow | -- | 29.9 | 12.5 | 8/24 | 17 | 1 |
| Overall Mean | -- | 36.7 | 23.1 | ||||
| LSD (.10) | -- | 5.7 | 8.2 | ||||
| Error degrees of freedom | -- | 20 | 28 | ||||
| CV (%) | -- | 11.1 | 25.6 | ||||
| R2 (%) | -- | 70 | 83 | ||||
| 1Houston
Clay Soil. 2All are released varieties. 3Not planted in 1996. |
| Table 52. Maturity Group IV Late Soybeans Planted May 5, 1998, at the Prairie Research Unit, Prairie.1 | |||||||
|---|---|---|---|---|---|---|---|
| Variety
|
Brand
|
Yield | Maturity
date |
Plant
height |
Lodging
score |
||
| 19962 | 1997 | 1998 | |||||
| bu/a | bu/a | bu/a | in | ||||
| TV 4975 | Terral | -- | 46.1 | 43.7 | 9/11 | 32 | 2 |
| 9511 | Pioneer | -- | 48.7 | 40.4 | 9/7 | 36 | 2 |
| DPX 8S49 (E)3 | Deltapine | -- | -- | 36.8 | 9/11 | 27 | 2 |
| KS 4895 | Public | -- | 37.1 | 35.4 | 9/11 | 30 | 1 |
| 3495 | Dyna-Gro | -- | 36.9 | 34.1 | 9/9 | 32 | 2 |
| HBK 49 | Hornbeck | -- | 43.3 | 33.8 | 9/11 | 40 | 2 |
| 9482 | Pioneer | -- | 41.1 | 33.5 | 9/4 | 25 | 2 |
| RVS 490 | Riverside | -- | 48.7 | 32.9 | 9/11 | 33 | 2 |
| FFR 495 | Elite | -- | -- | 31.6 | 9/7 | 29 | 2 |
| DP 3478 | Deltapine | -- | 38.8 | 30.5 | 9/4 | 29 | 2 |
| Dixie 478 | Dixie | -- | 47.5 | 30.0 | 9/2 | 27 | 1 |
| TV 4770 | Terral | -- | 33.3 | 28.4 | 9/7 | 24 | 2 |
| HBK 4890 | Hornbeck | -- | 40.4 | 27.6 | 9/4 | 27 | 1 |
| HBK 5149 | Hornbeck | -- | 38.5 | 27.6 | 9/7 | 16 | 1 |
| Genesis 9482 | Genesis | -- | -- | 26.2 | 8/31 | 28 | 2 |
| Manokin | Public | -- | 49.6 | 26.1 | 9/7 | 18 | 1 |
| HBK X9749 (E)3 | Hornbeck | -- | -- | 25.7 | 9/4 | 26 | 2 |
| 9492 | Pioneer | -- | -- | 25.3 | 9/2 | 23 | 1 |
| A4922 | Asgrow | -- | 36.8 | 22.8 | 9/7 | 25 | 1 |
| Overall Mean | -- | 40.8 | 31.2 | ||||
| LSD (.10) | -- | 5.1 | 7.6 | ||||
| Error degrees of freedom | -- | 48 | 36 | ||||
| CV (%) | -- | 9.0 | 17.6 | ||||
| R2 (%) | -- | 75 | 81 | ||||
| 1Houston
Clay Soil. 2Not planted in 1996. 3 (E) = Experimental. |
| Table 53. Maturity Group V Early Soybeans Planted May 5, 1998, at the Prairie Research Unit, Prairie.1 | |||||||
|---|---|---|---|---|---|---|---|
| Variety
|
Brand
|
Yield | Maturity
date |
Plant
height |
Lodging
score |
||
| 19962 | 1997 | 1998 | |||||
| bu/a | bu/a | bu/a | in | ||||
| HY 574 | HyPerformer | -- | 20.4 | 39.7 | 9/16 | 27 | 1 |
| 9511 | Pioneer | -- | -- | 39.7 | 9/11 | 38 | 1 |
| DPX 8S56 (E)3 | Deltapine | -- | -- | 39.0 | 9/14 | 28 | 1 |
| TV5495 | Terral | -- | 41.8 | 37.4 | 9/16 | 28 | 1 |
| H5050 | Hartz | -- | 44.3 | 36.7 | 9/14 | 26 | 1 |
| 95B33 | Pioneer | -- | -- | 35.8 | 9/7 | 23 | 1 |
| 55 | Buckshot | -- | 44.3 | 35.1 | 9/16 | 22 | 1 |
| R Robin-5 | Riverside | -- | 31.9 | 35.1 | 9/23 | 23 | 1 |
| DK 5850 | Delta King | -- | 34.3 | 34.9 | 9/14 | 24 | 1 |
| DP 5354 | Deltapine | -- | 38.5 | 34.8 | 9/7 | 20 | 1 |
| RVS 520 | Terra | -- | -- | 33.9 | 9/18 | 37 | 2 |
| S57-11 | NK | -- | 32.7 | 33.8 | 9/11 | 22 | 1 |
| RVS 77 | Riverside | -- | 32.8 | 33.4 | 9/28 | 21 | 1 |
| TN5-95 | Public | -- | 34.5 | 33.2 | 9/7 | 21 | 1 |
| Hutcheson | Public | -- | 32.2 | 31.7 | 9/18 | 21 | 1 |
| X9855 (E)3 | NK | -- | -- | 31.7 | 9/7 | 21 | 1 |
| V89-805 (E)3 | Public | -- | -- | 31.2 | 9/7 | 21 | 1 |
| V90-1012 (E)3 | Public | -- | -- | 30.5 | 9/7 | 19 | 1 |
| RVS 529I | Riverside | -- | 36.6 | 29.8 | 9/11 | 36 | 2 |
| Genesis 9511 | Genesis | -- | -- | 29.6 | 9/7 | 21 | 1 |
| Delsoy 5500 | Public | -- | 36.9 | 29.6 | 9/11 | 23 | 1 |
| DP 3519s | Deltapine | -- | 31.3 | 28.6 | 9/7 | 20 | 1 |
| RVS 549 | Riverside | -- | 36.2 | 28.3 | 9/11 | 21 | 1 |
| A5547 | Asgrow | -- | 43.1 | 28.3 | 9/18 | 20 | 1 |
| X9851 (E)3 | NK | -- | -- | 27.6 | 9/4 | 19 | 1 |
| AP 572STS | Agripro | -- | -- | 27.0 | 9/18 | 17 | 1 |
| DG500A (E)3 | DEKALB | -- | -- | 26.5 | 9/2 | 26 | 1 |
| DG500B (E)3 | DEKALB | -- | -- | 25.9 | 9/7 | 23 | 1 |
| Essex RSVI (E)3 | Public | -- | -- | 25.2 | 9/2 | 16 | 1 |
| A5704 | Asgrow | -- | -- | 21.9 | 9/18 | 21 | 1 |
| Essex | Public | -- | -- | 21.3 | 9/2 | 17 | 1 |
| X9450RR | Delta King | -- | -- | 20.7 | 9/14 | 21 | 1 |
| Overall Mean | -- | 34.9 | 31.2 | ||||
| LSD (.10) | -- | 8.1 | 7.4 | ||||
| Error degrees of freedom | -- | 58 | 62 | ||||
| CV (%) | -- | 17.0 | 17.3 | ||||
| R2(%) | -- | 55 | 76 | ||||
| 1Houston
Clay Soil. 2Not planted in 1996. 3 (E) = Experimental. |
| Table 54. Maturity Group V Late Soybeans Planted May 5, 1998, at the Prairie Research Unit, Prairie.1 | |||||||
|---|---|---|---|---|---|---|---|
| Variety
|
Brand
|
Yield | Maturity
date |
Plant
height |
Lodging
score |
||
| 19962 | 1997 | 1998 | |||||
| bu/a | bu/a | bu/a | in | ||||
| HBK 5770 | Hornbeck | -- | 37.5 | 45.7 | 9/18 | 29 | 1 |
| UARK-5798 | Public | -- | 48.1 | 43.8 | 9/18 | 24 | 1 |
| TV 5893 | Terral | -- | 41.5 | 43.1 | 9/21 | 26 | 1 |
| DG758 | DEKALB | -- | 41.1 | 42.0 | 9/18 | 26 | 1 |
| DT95-15091 (E)3 | Public | -- | -- | 41.4 | 9/16 | 29 | 1 |
| DT95-15550 (E)3 | Public | -- | -- | 40.8 | 9/16 | 25 | 1 |
| S51-00 | NK | -- | -- | 40.0 | 9/11 | 30 | 1 |
| A5848 | Asgrow | -- | 39.7 | 39.7 | 9/28 | 24 | 1 |
| DP 3588 | Deltapine | -- | 42.8 | 39.7 | 9/18 | 33 | 1 |
| A5959 | Asgrow | -- | 42.9 | 39.0 | 9/11 | 25 | 1 |
| 9594 | Pioneer | -- | 45.4 | 38.9 | 9/18 | 23 | 1 |
| DPX 8S59 (E)3 | Deltapine | -- | -- | 38.8 | 9/18 | 33 | 1 |
| Caviness | Public | -- | 36.3 | 38.2 | 9/14 | 26 | 1 |
| UARK-5896 | Public | -- | 40.7 | 37.0 | 9/14 | 26 | 1 |
| V91-3036 (E)3 | Public | -- | -- | 37.0 | 9/21 | 25 | 1 |
| FFR 597 | Elite | -- | -- | 36.6 | 9/25 | 27 | 1 |
| Hutcheson | Public | -- | 41.1 | 36.2 | 9/14 | 20 | 1 |
| DT95-17556 (E)3 | Public | -- | -- | 36.1 | 9/16 | 22 | 1 |
| CX570C | DEKALB | -- | 35.1 | 35.9 | 9/18 | 25 | 1 |
| 3576 | Dyna-Gro | -- | 37.2 | 35.7 | 9/11 | 20 | 1 |
| HBK X571-98 (E)3 | Hornbeck | -- | -- | 35.6 | 9/11 | 21 | 1 |
| DK5995 | Delta King | -- | 35.4 | 35.3 | 9/11 | 24 | 1 |
| S59-60 | NK | -- | 39.7 | 34.3 | 9/21 | 21 | 1 |
| A5944 | Asgrow | -- | 42.8 | 33.7 | 9/21 | 23 | 1 |
| A5843 | Asgrow | -- | 39.5 | 32.6 | 9/14 | 24 | 1 |
| DG858 (E)3 | DEKALB | -- | -- | 31.4 | 9/18 | 23 | 1 |
| TV5926 | Terral | -- | 34.2 | 30.7 | 9/25 | 26 | 1 |
| HBK 5990 | Hornbeck | -- | 47.1 | 29.9 | 9/28 | 20 | 1 |
| DG759 | DEKALB | -- | 42.6 | 29.1 | 9/10 | 22 | 1 |
| Overall Mean | -- | 39.2 | 37.2 | LSD (.10) | -- | 6.7 | 6.0 | Error degrees of freedom | -- | 52 | 56 | CV (%) | -- | 12.5 | 11.8 | R2 (%) | -- | 75 | 79 |
| 1Houston
Clay Soil. 2Not planted in 1996. 3(E) = Experimental. |
| Table 55. Maturity Group VI Soybeans Planted May 5, 1998, at the Prairie Research Unit, Prairie.1 | |||||||
|---|---|---|---|---|---|---|---|
| Variety
|
Brand
|
Yield | Maturity
date |
Plant
height |
Lodging
score |
||
| 19962 | 1997 | 1998 | |||||
| bu/a | bu/a | bu/a | in | ||||
| R92-1258 (E)3 | Public | -- | 53.7 | 45.1 | 9/30 | 29 | 1 |
| SC89-147 | Public | -- | 45.3 | 38.3 | 10/19 | 26 | 1 |
| 9594 | Pioneer | -- | -- | 37.8 | 9/23 | 24 | 1 |
| 9631 | Pioneer | -- | 46.1 | 37.3 | 9/30 | 29 | 1 |
| S62-62 | NK | -- | 44.5 | 37.2 | 9/23 | 25 | 1 |
| A6961 | Asgrow | -- | 41.4 | 37.0 | 10/9 | 31 | 1 |
| RVS 678 | Riverside | -- | 46.9 | 36.4 | 10/16 | 34 | 2 |
| HBK 6600 | Hornbeck | -- | 42.2 | 36.2 | 10/9 | 28 | 1 |
| Dillon | Public | -- | 37.9 | 34.6 | 9/28 | 27 | 1 |
| 9692 | Pioneer | -- | -- | 34.5 | 10/7 | 31 | 1 |
| A6785 | Asgrow | -- | 43.2 | 34.4 | 10/12 | 28 | 1 |
| BOGGS | SGA | -- | 42.1 | 34.3 | 10/9 | 26 | 1 |
| 66 | Buckshot | -- | 42.4 | 32.8 | 10/21 | 37 | 1 |
| Musen | Public | -- | 42.2 | 32.4 | 10/19 | 29 | 1 |
| A6711 | Asgrow | -- | 35.2 | 32.2 | 10/9 | 24 | 1 |
| FFR 665 | Elite | -- | -- | 32.0 | 10/16 | 25 | 1 |
| H6200 | Hartz | -- | -- | 31.6 | 9/21 | 23 | 1 |
| TN6-90 | Public | -- | 41.8 | 31.2 | 10/5 | 29 | 1 |
| HBK 6800 | Hornbeck | -- | 40.2 | 31.0 | 10/16 | 27 | 1 |
| A6297 | Asgrow | -- | 41.3 | 29.6 | 10/2 | 23 | 2 |
| DG762 (E)3 | DEKALB | -- | 38.9 | 26.5 | 10/2 | 29 | 1 |
| Lamar | Public | -- | 37.5 | 25.9 | 9/30 | 31 | 1 |
| Overall Mean | -- | 43.0 | 34.0 | ||||
| LSD (.10) | -- | 6.4 | 4.4 | ||||
| Error degrees of freedom | -- | 72 | 42 | ||||
| CV (%) | -- | 10.9 | 9.4 | ||||
| R2 (%) | -- | 62 | 75 | ||||
| 1Houston
Clay Soil. 2Not planted in 1996. 3(E) = Experimental. |
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|| USDA
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Last Modified: Thursday, 18-Mar-04 12:11:40
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is an equal opportunity institution.
Recommendations on this web site do not endorse
any commercial products or trade names.
Visit: DAFVM || USDA
Search our Site || Need more information about this subject?
Last Modified: Thursday, 18-Mar-04 12:11:40
URL: http://msucares.com/pubs/infobulletins/ib0346-l4.htm
Mississippi State University is an equal opportunity institution.
Recommendations on this web site do not endorse any commercial products or trade names.