WebJan 1, 2007 · Thinning with the Darwin (Fruit-Tec, Deggenhauserertal, Germany) string thinner reduced fruit set by 25%, enhanced return bloom when compared with the control, and did not significantly injure ... WebSep 25, 2011 · The Darwin thinner ( Figure 9) has a 10-inch rotating spindle with 2-inch long strings spaced every inch along the spindle. Many factors like spindle rotation …

Blossom thinner - All the agricultural manufacturers

WebJun 27, 2014 · Hand-held string thinners are preferred for irregular tree forms such as open center, central leader, and others with limbs that stick out into the drive row. Early researchers learned that the Darwin’s … WebJan 1, 2011 · Aasted et al. [15] used LIDAR, as a sensor in an angle automatic control system of a Darwin blossom string thinner, in order to increase the efficiency of the thinning and to reduce the... philip iv was ferdinand ii\\u0027s

Mechanical Blossom Thinning Using a Darwin String Thinner

WebMay 26, 2024 · Mounted on the front of a tractor, the Darwin string thinner resembles a large weed whacker crossed with a feather duster. Featuring rotating flexible 2-foot-long injection-molded plastic spindles, the machine whips away a third to a half of a tree’s blossoms. What remain theoretically will grow into bigger, healthier fruit. Web(Schupp et. al., 2008). The Darwin vertical string thinner has been shown to be an economically viable method of performing nonselective mechanical thinning. However, the current method of applying the Darwin in perpendicular V systems requires the operator to weave in and out of the trees to maintain engagement with the canopy. WebDarwin mechanical blossom thinning Ensure profitable harvests with increased fruit quality and reduced labor bill! • Controlled thinning that … philip jackson artist somerset