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HomeMy WebLinkAbout740022_Extension_20240909Steve Troxier North Carolina Department of Agriculture Commissioner and Consumer Services Agronomic Division September 9, 2024 Brain Haddock Keene Farm 4643 Blackjack Simpson Road, Greenville NC 27858 Dear Mr. Haddock, Jeb Smith Regional Agronomist On September 9, 2024, I evaluated the soybeans growth stage at your hog farm on Blackjack Simpson Road in Greenville, facility # 74-22, that was planted on July Yd. The growth stage of the soybeans in your spray fields will specify whether the waste application window can be extended. My inspection was requested due to mixture of the record heat, the 2024 summer drought and Hurricane Debbie. My assessment after the visit is that the growth stage of the soybeans in the farm's spray field is in the beginning seed stage, or R-4 stage. The soybeans will continue to benefit from the irrigation and grow until the R-6 stage with the additional nutrients in pod growth. I estimated that the soybeans will reach R- 6 growth stage in 30 days from September 9. Therefore, I recommend that the waste application window be extended until October 9, 2024. ** This recommendation is for this crop and weather situation only, and applications of effluent should not exceed the amount of PAN allowed by the facility's waste utilization plan. ** ** Please prepare a amendment to the facility's waste utilization plan using this recommendation** Please keep this letter for your records Best regards, Jeb Smith NCDA Regional Agronomist 252-550-0171 1040 Mail Service Center, Raleigh, North Carolina 27699-1040 (919) 733-2655 0 Fax (919) 733-2837 An Equal Opportunity Affirmative Action Employer Figure 1. Growth Stage and Nitrogen Uptake Curves for Corn 100 80 cz 60 0 0 40 20 GS DAE 0 L Ve CORN ,------------------------- liiisiwiiiiwiiww iiiiiii liiiiiirr■iisisi r Iwwm00 ila, issiii 00 liiiiiiiiiwwwi liiiiiiiiiii■ i liiiiiwi* I■i■rri■■ liiiiiii■ ii■I IOSialI� iiti✓:I Issrssiss isirssl sii w iiiii■I ii iiiIzz liisii iiri rrl liiiii iiiiiiil Iwwsss iiw3wll iissi isssaai lis i= iisswil itssMi li ■isssisisiiiissssiiil wswsws�sssis■issssssiswsl ■sisss issssisssl ■ssssisiisisssssssiil ■sisssiississsssssi sl iss■■is:sssiss■■iisssl siiiiisssssirisl sswswwswsissssswwsswwwsl iiisiiiisssisil rrrrrsrr rrrrrrrrrrrrrrl APPENDIX 1.20 V6 V12 V18 R1 R2 R3 R4 R5 R6 20 40 60 80 100 120 S.W. Rltchle,J.J. Hanway, and G.O. Benson. 1085. Howa Cam Plant Develops, Spec. Rep.dWB.lowa State Umm. Coop. Ext.