Seed drill for direct, servo tillage operation - has follower member behind sowing shares, driven by a power source and rotor rotates soil into seed furrow so seed is covered

• 1. 一种带种子控制器和土壤覆盖犁的播种机 [P] . 中国专利： CN204119777U . 2015.01.28
• 2. 一种带种子控制器和土壤覆盖犁的播种机 [P] . 中国专利： CN103947338A . 2014-07-30
• 3. Seed-sowing soil cultivating machine - has rotatable soil working members between which are outlet openings of seed drill [P] . NL8501285A . 1986-12-01

  机译： 播种土壤耕种机-具有可旋转的土壤工作部件，播种机的出口之间

• 4. Seed-sowing soil cultivating machine - has rotatable soil working members between which are outlet openings of seed drill [P] . NL8501286A . 1986-12-01

  机译： 播种土壤耕种机-具有可旋转的土壤工作部件，播种机的出口之间

• 5. Pneumatic direct seed drill for applying seed and fertilizer, lowers seed shares of additional two transversal rows to operating position, and lifts seed shares of third row to non-operating position [P] . 德国专利： DE102009012849A1 . 2010-09-16

  机译： 气动直接播种机，用于播种和施肥，将另外两个横向行的种子份额降低到工作位置，并将第三行的种子份额提升到非工作位置

• 1. Effects of variation in seed sources and pre-sowing treatments on seed germination of Tamarindus indica: a multi-purpose tree species in Bangladesh [J] . Md.Salim AZAD, Nurun NAHAR, Md.Abdul MATIN 中国林学（英文版） . 2013,第002期
• 2. Seed germination of Albizia procera (Roxb.) Benth.in Bangladesh:a basis for seed source variation and pre-sowing treatment effect [J] . Md. Salim AZAD, Rajib Kumar BISWAS, Md. Abdul MATIN 中国林学（英文版） . 2012,第002期
• 3. Long-Term No-Tillage Direct Seeding Mode for Water-Saving and Drought-Resistance Rice Production in Rice-Rapeseed Rotation System [J] . DU Xing-bin, CHEN Chen, LUO Li-jun, 水稻科学（英文版） . 2014,第004期
• 4. No-till seed furrow geometry and soil loosening as affected by opener type, soil strength and moisture, and crop residue cover [C] . E. H. M. Tola, J. Muller, K. Koller Conference on Agricultural Engineering . 2001
• 5. Somatic embryos as a synthetic seeding system using fluid drilling techniques for direct sowing of sweet potato (Ipomoea batatas Poir.) [D] . Schultheis, Jonathan Richard. 1989
• 6. The Effect of the Distribution Head Tilt and Diffuser Variants on the Evenness of Sowing Rye and Oat Seeds with a Pneumatic Seed Drill [O] . Łukasz Gierz, Piotr Markowski 2020
• 7. Direct seeding in meadow : Factors by the seed drill coulter that affects the seed furrow design [O] . Gunnarsen Stian S. 2016

• 1. Air-Flow Distribution Efficiency of a Precision Drill Used in the Sowing of Different Graded Seeds [J] . R. Fanigliulo ,D. Pochi . 农业科学与技术：B . 2011,第005期
• 2. Suppression of weeds and weed seeds in the soil by stubbles and no-tillage in an arid maize-winter wheat-common vetch rotation on the Loess Plateau of China [J] . YANG Mei ,ZHAO Yuxin ,YANG Huimin . 干旱区科学：英文版 . 2018,第5期