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Ditemukan 2 dari pencarian Anda melalui kata kunci: author=David L. Regehr
Managing to Minimize Atrazine Runoff to Surface Water
Summary Atrazine is used widely in Kansas for weed control in corn and grain sorghum. The herbicide provides cost-effective weed control and has wide application flexibility. In recent years there have been concerns about the levels of atrazine moving from corn and grain sorghum fields into surface waters. The highest levels of atrazine in surface water occur in the spring and summer months fo…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- K-State Research and Extension, February 2000
- Judul Seri
- K-State Research and Extension
- No. Panggil
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Diagnosing SORGHUM PRODUCTION PROBLEMS in Kansas
Summary. Sorghum, like all crops, may suffer from a variety of insect, disease, nutritional, and environmentally related problems. This publication focuses on diagnosing symptoms of common sorghum production problems from planting through harvest.
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- KState Research and Extention, February 2000
- Judul Seri
- KState Research and Extention
- No. Panggil
- -
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah