CN104686020A - Inclined-insertion sowing method for barren hills and slopes and inclined-insertion sowing device - Google Patents

Abstract

The invention relates to an inclined-insertion sowing method for barren hills and slopes and an inclined-insertion sowing device and belongs to the technical field of agriculture. The inclined-insertion sowing device is suitable for plantation and improved cultivation of Chinese herbal medicines and herbage on barren hill and barren land in agricultural production. The inclined-insertion sowing method improves the conventional sowing device operation ways of vertical ditching along the ground, seed feeding and two side soil coating, and utilizes a sowing method of inclined ditching, seed feeding to inclined holes and soil compaction coating. The used sowing method comprises the following steps of inclinedly ditching on the ground to obtain fish scale-type openings, feeding Chinese herbal medicines and herbage seeds into the openings, and compacting the soil above the openings so that the seeds are imbedded in the soil. The inclined-insertion sowing method can embed the seeds in soil, is conducive to seeding emergence, does not turn soil and damage plants, reduces water and soil loss, keeps even improves the original ecological structure, utilizes fewest labor, and has the optimal sowing effects. The fish scale-type openings are conducive to water storage and moisture conservation, reduces surface runoff, improves nutrients at the openings and substantially improves an emergence rate in drought.

Description

Deserted mountain barren hill oblique cutting type of seeding and a kind of oblique cutting sower

traditional Chinese medicine, the pasture growing improvement culture technique and traditional Chinese medicine, grass seed drill of a kind of applicable deserted mountain, barren hill feature in technical field: the invention belongs to agricultural technology field, particularly agricultural production.

background technology: deserted mountain, barren hill kind grass are under the early stage retaining original vegetation, reseed traditional Chinese medicine, high quality forage, improve grass yield, increase high quality forage proportion.Deserted mountain kind grass small investment, instant effect, once invest and be benefited for many years, there are significant economic benefit, social benefit and ecological benefits, it is the inevitable choice of developing ecology livestock breeding, along with development particularly the popularizing of colony house stock keeping technology of ecological construction and livestock breeding, carry out deserted mountain kind grass, developing ecology livestock breeding is more and more subject to people's attention.Meanwhile, new requirement be it is also proposed to forage seeding mode.Conventional traditional Chinese medicine, pasture growing, adopt in arable land broadcast sowing, drilling, the method sowing such as program request, large area range improvement can use air seeding.These methods or stirring soil is embedded in seed in soil, or traditional Chinese medicine, grass seed are sprinkling upon ground and naturally sprout.Native pasture is manually reseeded and is adopted the mode of bunch planting, deep-cuts shallow lid formation subenvironment, emerges, and do not destroy original vegetation in order to traditional Chinese medicine, herbage, prevents the Secondary Saline that causes after digging and water and soil loss.Also have in production and broadcast sowing rear method of trampling with cattle and sheep, will traditional Chinese medicine be herded, grass seed is buried in the earth.But in deserted mountain, wasteland kind grass, what these methods had can not use, and what have damages original vegetation, formed water and soil loss, have take a lot of work, time-consuming, herbage emergence rate is low, is difficult to large scale application.

summary of the invention: object of the present invention, be to emerge growth rhythm according to deserted mountain, wasteland ecosystem characterization and herbage, sum up a set of easy, laborsaving, efficient type of seeding and technology, that develops a kind of practicality minimal tills no-tillage seeding instrument.

implementation of the present invention is: change the mode that conventional drilling machine is vertically ditched along ground, sent seed, both sides earthing, opening of cutting sth. askew is adopted to send seed, suppress the type of seeding of steady and sure earthing, with the cutter that seeder is special, cut sth. askew along ground and form fish scale-shaped opening, send into traditional Chinese medicine, grass seeds, suppress soil above otch again, seed is embedded in soil.Traditional Chinese medicine, forage seeds were both buried in the earth to be beneficial to and emerged by the method, did not stir soil, vegetation destruction again, reduced water and soil loss, kept and improve original ecologic structure, with the minimum amount of labour, obtained best sowing effect.Meanwhile, cataphracted otch is conducive to retaining and conserveing soil moisture, and can reduce surface runoff, increases incision soil nutrient, can significantly improve emergence rate when running into arid.

the Main Function of traditional seeding machinary to bury by plough plough point and mouldboard divides soil to reach chesson, and trench digging buries the object of seed, and forward, the angle of plough sword and ground (direction of motion) in obtuse angle for plough point.This plough tool is large for ground change effect, resistance is large.The present invention is according to the needs of deserted mountain kind grass, design and develop out oblique cutting sower, it is characterized in that one or several thin and narrow circular arc cutting knife is arranged on respectively is provided with on the knife rest of rotating shaft, point of a knife is to the rear down, the angle in blade and ground motion direction is acute angle, the knife back is provided with a triangle and forces native seeding Cao, after be provided with a press wheel.Accompanying drawing 1 is machine power deserted mountain herbage oblique cutting sower schematic diagram.

as shown in Figure 1, one or several plow frame 21 are arranged on axle 8 and are equipped with in the frame 10 of press wheel 14, plow frame 21 is provided with the axle sleeve 6 of fixed screw 5 at the two ends of axle 8, in order to regulating plough spacing, plow frame 21 bottom is knife rest 7, the knife back is provided with triangle and forces the thin and narrow circular arc cutting knife 18 of native seeding Cao 17 to be arranged on knife rest 7 by tool axis 12, point of a knife is to the rear down, be connected with mis-cut angle regulating handle 11 by connecting rod 16 between cutting knife 18 and other cutting knifes, the gear 15 coaxial with press wheel 14 is connected with the seed-box seeding unit follower chain installed by mount pad 13.

adopt deserted mountain barren hill oblique cutting seeding technique, both cut deserted mountain soil, and grass seeds had been seeded in the soil of Suitable depth, favourable Seed germination and emergence, reduce again ploughing deeply and destruction to ecology soil.For arid area, particularly deserted mountain, barren hill, wasteland and native pasture, can recover rapidly or improve grassland.Meanwhile, adopt the no-tillage oblique cutting sowing of deserted mountain herbage oblique cutting sower, working resistance is little, easy and simple to handle, Labor-saving high-efficiency, sowing be effective.Particularly in the native stony cut slope oblique cutting sowing such as deserted mountain, barren hill, when the bar such as stone, larger tree root encountered by cutting knife in underground, cutting knife can avoid bar automatically, keeps working continuously.

embodiment: according to local deserted mountain, barren hill land occupation condition, selects suitable traditional Chinese medicine, herbage variety, carries out test of piloting, regulate the amount of broadcasting of sower on ground.Large seed can directly be sowed, and small-sized seed can carry out Cotton seeds.During sowing, the direction of motion of oblique cutting sower should be carried out along the contours of water table on hillside, when playbacking, makes fish scale-shaped otch towards the eminence on hillside by pulling mis-cut angle regulating handle as far as possible.

easy, laborsaving, efficient oblique cutting sower is the key realizing deserted mountain herbage oblique cutting seeding technique.The Main Function of traditional seeding machinary buries by plough plough point and mouldboard divide soil to reach object that chesson buries seed, and forward, the angle of plough sword and ground (direction of motion) in obtuse angle for plough point.This plough tool is large for ground change effect, resistance is large.The present invention is according to the needs of deserted mountain kind grass, design and develop out oblique cutting sower, it is characterized in that one or several thin and narrow circular arc cutting knife is arranged on respectively is provided with on the knife rest of rotating shaft, point of a knife is to the rear down, the angle in blade and ground motion direction is acute angle, the knife back is provided with a triangle and forces native seeding Cao, is provided with a press wheel after frame.Manpower, machine power (animal power) etc. can be designed to dissimilar according to need of production.It is characterized in that one or several plow frame 21 axle 8 are arranged on is equipped with in the frame 10 of press wheel 14, and plow frame 21 is provided with the axle sleeve 6 of fixed screw 5 at the two ends of axle 8, in order to regulating plough spacing.Plow frame 21 bottom is knife rest 7, and the knife back is provided with triangle and forces the thin and narrow circular arc cutting knife 18 of native seeding Cao 17 to be arranged on knife rest 7 by tool axis 12, and point of a knife is to the rear down.Be connected with mis-cut angle regulating handle 11 by connecting rod 16 between cutting knife 18 and other cutting knifes, the gear 15 coaxial with press wheel 14 is connected with the seed-box seeding unit follower chain installed by mount pad 13.The bulky spring 3 that one end, plow frame 21 top and frame 10 link links screw rod 2, and manually plow frame 21 is pulled to the cutting knife angle of penetration backstay 4 in frame by nut 1.During use, machine power connector 20 or animal power ring 19 are linked with tractor or draught animal drag hook, regulates the stressed size of cutting knife with manual nut 1, stand on pedal 9 by the rear gravity of tractor or operating personnel, cutting knife 18 is pressed into underground.When the bar such as stone, larger tree root encountered by cutting knife in underground, cutting knife 18 overcomes the resistance of bulky spring 3, exits ground, avoids damaging cutter, after avoiding bar, continues in depth lower sowing.

Claims (2)

1. deserted mountain barren hill oblique cutting seeding technique is that one is both by traditional Chinese medicine, carelessly seed is buried in the earth to be beneficial to and emerges, do not stir soil again, vegetation destruction, reduce water and soil loss, keep and improve original ecologic structure, with the minimum amount of labour, obtain the forage seeding method of best sowing effect, it is characterized in that changing conventional drilling conventional plow tool vertically ditches along ground, send seed, the mode of both sides earthing, employing opening of cutting sth. askew send seed, suppress the type of seeding of steady and sure earthing, with the cutter that seeder is special, cut sth. askew along ground and form fish scale-shaped opening, send into grass seeds, suppress soil above otch again, seed is embedded in soil.

2. a kind of oblique cutting sower of relating to of deserted mountain barren hill oblique cutting seeding technique, by plow frame (21), cutting knife (18), press wheel (14), the compositions such as machine power connector (20), it is characterized in that one or several plow frame (21) axle (8) be arranged on press wheel (14) are housed frame (10) on, plow frame (21) is provided with the axle sleeve (6) of fixed screw (5) at the two ends of axle (8), in order to regulating plough spacing, plow frame (21) bottom is knife rest (7), the knife back is provided with triangle and forces the thin and narrow circular arc cutting knife (18) of native seeding Cao (17) to be arranged on knife rest (7) by tool axis (12), point of a knife is to the rear down, be connected with mis-cut angle regulating handle (11) by connecting rod (16) between cutting knife (18) and other cutting knifes, the gear (15) coaxial with press wheel (14) is connected with the seed-box seeding unit follower chain installed by mount pad (13), the bulky spring (3) that plow frame (21) one end, top and frame (10) link links screw rod (2), manually plow frame (21) is pulled to the cutting knife angle of penetration backstay (4) in frame by nut (1).