2016
DOI: 10.1016/j.eaef.2016.01.001
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Effect of straw length and rotavator kinematic parameter on soil and straw movement by a rotary blade

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Cited by 26 publications
(31 citation statements)
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“…Referring to GB/T5669-2008 "Rotary Tiller-Rotary Blades and Blade Holders" [26] , the long rotary tillage blades (Type IIT245) [27] designed for heavy residue and hard soils, its rotating radius R 1 is 245 mm and its operation width b 1 is 50 mm. The short tillage blade (Type IT225) [27] designed for loose and soft soil, has a rotating radius R 2 is 225 mm. In order to increase soil throw, the width of short rotary tillage blade was 60 mm.…”
Section: Vibration Reduction Design Of Rotary Tiller Blade Rotor 31mentioning
confidence: 99%
“…Referring to GB/T5669-2008 "Rotary Tiller-Rotary Blades and Blade Holders" [26] , the long rotary tillage blades (Type IIT245) [27] designed for heavy residue and hard soils, its rotating radius R 1 is 245 mm and its operation width b 1 is 50 mm. The short tillage blade (Type IT225) [27] designed for loose and soft soil, has a rotating radius R 2 is 225 mm. In order to increase soil throw, the width of short rotary tillage blade was 60 mm.…”
Section: Vibration Reduction Design Of Rotary Tiller Blade Rotor 31mentioning
confidence: 99%
“…A large amount of residue mulching on the ground will make sowing operation di cult and lead to slower residue decomposition. Therefore, a common way is to cut the residue into a proper length and then incorporate the residue uniformly into the soil by tillage operation 19 . That is, some crop residue must be incorporated into the soil [20][21] .…”
Section: Introductionmentioning
confidence: 99%
“…In a simulated burying test, the temperature and moisture content of the straw can be accurately controlled [10], while a field test can effectively explain the changes in the moisture and nutrient contents of straw returned to the field [11]. Rotary tillage could fully mix straw and soil, and reduce soil damage compared with other types of tillage [12]. The changes to the structure and physicochemical properties of straw returned to the field are mainly determined by the straw itself [13].…”
Section: Introductionmentioning
confidence: 99%
“…For example, the compressive properties of tomatoes or grapes can provide a theoretical basis for fruit harvesting and transport machinery design [19]. The mechanical properties of cotton and sugarcane stalks during harvesting affect the blade design and cutting process of harvesting machinery [12]. The straw of different lengths affects the movement of the straw and soil mixture and the operation of a rotary tiller [12].…”
Section: Introductionmentioning
confidence: 99%
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