OMB No. 0535-0088: Approval Expires 7/31/2018 |
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FORM C–1 WINTER WHEAT YIELD SURVEY NATIONAL LABORATORY DETERMINATIONS 2018 |
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NATIONAL AGRICULTURAL STATISTICS SERVICE |
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Date sample received in lab: |
1. From Identification Tag |
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UNIT 1 |
UNIT 2 |
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a. All Heads (Emerged, and Late Boot) . . . . . . . . . . . |
Number |
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Total Number |
401 |
b. Stage of maturity . . . . . . . . . . . . . . . . . . . . . . . . . . |
Code |
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Unit 1 Code |
402 |
2. Laboratory Determinations, Subsample of emerged heads (small bag) (use worksheet on back) |
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a. Heads in sample (10 or fewer) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
Number |
403 |
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b. Total weight of heads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
Grams |
404 |
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COMPLETE 2c and 2d for MATURITY STAGE 3 (code 402) ONLY |
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c. Total of fertile spikelets on heads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
Number |
405 |
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d. Total of sterile spikelets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
Number |
406 |
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COMPLETE 2e for MATURITY STAGES 4 and 5 (code 402) ONLY |
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e. Total grains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
Number |
407 |
3. Laboratory Determinations on All Remaining Heads |
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COMPLETE 3 for MATURITY STAGES 4 and 5 (code 402) ONLY |
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a. Emerged Heads (large bag) -- |
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(i) Total number, laboratory count (Initial if recounted __________) . . . . . . . . . . . |
Number |
410 |
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(ii) Total weight of heads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
Grams |
408 |
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b. Heads in Late Boot (medium bag) -- |
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(i) Total number, laboratory count (Initial if recounted __________) . . . . . . . . . . . |
Number |
411 |
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(ii) Total weight of late boot heads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
Grams |
409 |
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Lab Technician: |
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Date Analyzed: |
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MM DD |
FORM C-1: WHEAT |
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Complete for Maturity Stage 3 (code 402) Only |
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COUNTS |
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HEAD NUMBER |
FERTILE SPIKELETS |
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HEAD NUMBER |
STERILE SPIKELETS |
1. |
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10. |
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TOTAL |
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TOTAL |
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Enter in 2c |
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Enter in 2d |
Complete for Maturity Stages 4 and 5 (code 402) Only |
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HEAD NUMBER |
COUNTS GRAINS |
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1. |
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2. |
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TOTAL |
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Enter in 2e |
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File Type | application/vnd.openxmlformats-officedocument.wordprocessingml.document |
Author | murpdi |
File Modified | 0000-00-00 |
File Created | 2021-01-14 |