Kuiz berkaitan panduan · Sederhana Tahap

AI dalam Kuiz Pertanian Ketepatan

Semak cara imej tanaman dan data medan membimbing input kadar pembolehubah, rawatan rumpai yang disasarkan dan keputusan setempat apabila ketersambungan ladang adalah terhad.

Laluan panduan yang berkaitanAI Dalam Pertanian Ketepatan
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Which four spectral bands are typically included in USDA Farm Service Agency four-band imagery?

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Jawapan dan penjelasan muncul semasa anda mengambil kuiz.

  1. Which four spectral bands are typically included in USDA Farm Service Agency four-band imagery?
    • Red, green, blue and near-infrared
    • Ultraviolet, X-ray, thermal and radar
    • Only red and near-infrared
    • Blue, ultraviolet, microwave and lidar
  2. Bagaimanakah John Deere's See & Spray mengurangkan penggunaan racun herba?
    • Dengan menyembur seluruh padang secara seragam
    • Dengan menggunakan penglihatan komputer untuk menyembur hanya rumpai yang dikesan
    • Dengan mengharamkan semua racun herba
    • Dengan semburan hanya pada waktu malam
  3. Apakah 'teknologi kadar pembolehubah' dalam pertanian ketepatan?
    • Mengenakan petani harga berbeza untuk benih
    • Menukar kelajuan traktor secara rawak
    • Menggunakan jumlah input yang berbeza pada zon medan yang berbeza
    • Sejenis insurans tanaman
  4. Which model architecture did the cited 2025 crop-weed paper evaluate for edge weed detection?
    • A speech-recognition Transformer
    • A rule-only spreadsheet parser
    • A large language model trained on contracts
    • A lightweight convolutional neural network
  5. In the USDA ERS 2023 report, variable-rate technology had been adopted on what share of planted acreage for winter wheat, cotton, sorghum and rice?
    • Between 5 and 25 percent
    • Less than 1 percent for every crop
    • Between 50 and 75 percent
    • All planted acreage
  6. What did the cited USDA precision-farming field study report about yield patterns across years?
    • Yield patterns were identical every year
    • Yield patterns changed yearly and had little similarity between years
    • All management zones produced the same yield
    • AI consistently improved yield in every zone
  7. How is NDVI commonly calculated from red and near-infrared reflectance?
    • Red plus blue divided by soil moisture
    • Thermal radiation minus wind speed
    • Near-infrared minus red, divided by their sum
    • Plant height multiplied by fertilizer rate
  8. Why can variable-rate technology use input maps instead of a single field-wide rate?
    • Every part of a field has identical needs
    • Maps eliminate the need for agronomic decisions
    • The system changes crop genetics while spraying
    • Soil and crop conditions can vary across zones within a field