Our focus is on active learning, designing innovative courses and workshops that are participatory, fun, lively and inclusive. Adapted from the Permaculture Association (Britain)’s …

2023年11月25日 · The designed soybean shaftless spiral seed discharge and seed delivery device meets the requirements of the quality of no-till seeding and can provide a reference for …

The spiral is a mathematically derived pattern that can be seen on scales ranging from sub-atomic particles to galaxies, or from continental storm fronts to the arrangement of seeds in a …

Based on the principle of spiral conveying, a soybean shaftless spiral seed discharge and seed delivery device was designed. The optimum seed filling size and speed range of the spiral...

2023年7月10日 · discharge and seed delivery device was designed based on the principle of spiral conveying. The spiral size of the shaftless spiral conveying device was designed by …

2023年11月25日 · Based on the principle of spiral conveying, a soybean shaftless spiral seed discharge and seed delivery device was designed. The optimum seed filling size and speed …

2023年11月25日 · The designed soybean shaftless spiral seed discharge and seed delivery device meets the requirements of the quality of no-till seeding and can provide a reference for …

Polyphylla is a relative of the common aloe vera. But whereas Aloe Vera is valued for its medicinal properties, aloe polyphylla is coveted among succulent collectors for its striking spiraled leaf …

Our focus is on active learning, designing innovative courses and workshops that are participatory, lively and inclusive. Adapted from the Permaculture Association (Britain)’s PDC …

2010年3月31日 · The spiral seeds of the Filaree wind up in order to spring itself off it's stem and away from the plant. If you separate it manually, it makes a cool spiral. And if you re-wet the …