CN104303799A

CN104303799A - Karst slope hedgerow planting method

Info

Publication number: CN104303799A
Application number: CN201410600694.2A
Authority: CN
Inventors: 熊康宁; 罗鼎; 王恒松
Original assignee: Guizhou Education University
Current assignee: Guizhou Education University
Priority date: 2014-10-31
Filing date: 2014-10-31
Publication date: 2015-01-28

Abstract

The invention provides a karst slope hedgerow planting method. The method includes: plowing and preparing a land and raising seedlings/sowing seeds. The method is characterized in that thickness of a soil layer is measured before plowing and preparing the land, and a region less than 20cm in soil thickness is filled with soil; seed sowing and seedling raising are performed, to be specific, proper commercial crops are selected to plant a hedgerow according to the weather and environment of the hedgerow planting region, seedling raising and transplanting or direct seeding are performed, and at least one hedgerow is planted at the position, 10-80cm away from the edge of each ridge, a pit or a ditch of a slope according to the karstic features. In this way, the problem that no hedgerow is applied to the complex terrain regions such as karst regions having uneven terrains, such karst regions lack methods effective to preserve water and soil is solved. The invention belongs to the field of karst hedgerow planting.

Description

A kind of implantation methods of karst sloping field plant hedge

Technical field

The present invention relates to the implantation methods of plant hedge, be specifically related to the plant hedge implantation methods of environment of karst.

Background technology

Plant hedge is a kind of traditional soil and water conservation measures, and have dispersion rainwash, reduce flow velocity, be added to several functions such as blending Littoral Barrier, ecological benefits, economic benefit are all remarkable.For the Mountain Area of severe water and soil erosion, plant hedge not only can the conservation of soil and water, and can increase product yield, breeding in fence, beautifies the environment, achieve many things at one stroke.Many places are successfully put into practice and are also proved, plant hedge is that promote a diversified economy in Mountain Area, the effective way of striving for a relatively comfortable life of shaking off poverty and setting out on the road to prosperity.

At present, plant hedge is mainly promoted the use of in the comparatively serious massif area of water and soil loss, in the area that the landform such as such as karst are comparatively complicated, because landform is rugged and rough, do not promote the use of plant hedge, at present, this kind of area of karst does not also have the method comparatively effectively conserved water and soil.

Summary of the invention

The object of the invention is to: the implantation methods that a kind of karst sloping field plant hedge is provided, to solve in the comparatively complicated area of the landform such as karst, because landform is rugged and rough, do not promote the use of plant hedge, make this kind of area of karst also there is no the problem of the method comparatively effectively conserved water and soil.

The solution of the present invention is as follows: a kind of implantation methods of karst sloping field plant hedge, comprise plough wholely, nursery/sowing, it is characterized in that: measuring soil thickness before whole ground of ploughing, bankets in the area being less than 20cm at soil thickness; Turn over wholely: ploughing depth 15-25cm, after whole ground fabric width 40-55cm, soil is shakeout; Seeding and seedling raising: the climatic environment regional according to plant hedge plantation selects suitable economic crops carry out nursery and transplanting as plant hedge or directly sow, according to karst topography feature, plant the plant hedge plant of at least one row along hillside fields field bund, hole, hole and 10-80cm place, edge, ditch cave.

When transplanting or sow, along hillside fields tomography, hole, hole and edge, ditch cave 30cm place plantation 3 row mixed type plant hedge.

Described plant hedge selects the single in herbs and shrubs to plant or multiple mixed planting according to territorial environment.

Multiple mixed planting is planted according to the mode of 3-4 professional etiquette rule mixing, the economical plant of Plants selection.

Herbaceous plant select in vetiver, hybrid giant napier, orchardgrass, Festuca Arundinacea, red clover, Trifolium repense and rescuebrome one or more, shrub plant select in Rosa roxburghii, fiery sour jujube, Indian fig and honeysuckle one or more, the vitality of above-mentioned plant is comparatively indomitable, and there is certain economic worth and medical value, preferred perennial plant, reduces by latter several years turn over and waits operation wholely.

The present invention compared with prior art, major advantage is the feature according to karst topography environment, along hillside fields tomography, hole, hole and ditch cave edge planting plant hedge, then the economic crops such as other crops can be planted away from hillside fields field bund, hole, hole and the side in ditch cave at plant hedge, the soil of karst is also effectively used, reach good ecological effect and economic effect, ecological effect mainly contains water and soil conservation, increases soil fertility, increases bio-diversity, changes microrelief etc.; The economic interests that economic effect and plant hedge and economic crops bring.

Accompanying drawing explanation

Fig. 1 is the structural representation after karst sloping field adopts the inventive method planting plants hedge,

Wherein, 1 is plant hedge, and 2 is sill, and 3 is field bund, and 4 is domatic or domatic soil.

Embodiment

For making the object, technical solutions and advantages of the present invention clearly, below with reference to Fig. 1, the present invention is described in further detail,

Embodiment 1

First measuring soil thickness, bankets in the area being less than 20cm at soil thickness, turn over wholely: ploughing depth 15-20cm, after whole ground fabric width 40-50cm, soil is shakeout, point ridge, seeding and seedling raising: the climatic environment regional according to plant hedge plantation selects suitable economic crops carry out nursery and transplanting as plant hedge or directly sow, according to karst topography feature when transplanting or sow, along hillside fields field bund, hole, hole and edge, ditch cave 30-40cm place plantation 3 row mixed type plant hedge, described plant hedge selects herbs and shrubs mixed planting according to territorial environment, do not choose arbor, arbor needs to occupy a large amount of spaces, because general karst topography place soil block area is less, other crop-plantings can not be carried out again after doing plant hedge with arbor, lose the meaning of planting plants hedge.

Embodiment 2

First measuring soil thickness, bankets in the area being less than 15cm at soil thickness; Turn over wholely: ploughing depth 10-15cm, after whole ground fabric width 40-50cm, soil is shakeout, point ridge; Seeding and seedling raising: the climatic environment regional according to plant hedge plantation selects suitable economic crops carry out nursery and transplanting as plant hedge or directly sow, according to karst topography feature when transplanting or sow, along hillside fields field bund, hole, hole and edge, ditch cave 20-30cm place plantation 2 row mixed type plant hedge, described plant hedge selects herbs and shrubs mixed planting according to territorial environment.

Fruit variety, has three sources, one, the plant hedge kind selected in existing plant hedge kind; Its two, filter out applicable kind in freeze proof hardy plant, herbage, Chinese medicine etc.; Its three, selective advantage kind in local original species.

Claims

1. an implantation methods for karst sloping field plant hedge, comprise plough wholely, nursery/sowing, it is characterized in that: measuring soil thickness before whole ground of ploughing, bankets in the area being less than 20cm at soil thickness; Turn over wholely: ploughing depth 15-25cm, after whole ground fabric width 40-55cm, soil is shakeout; Seeding and seedling raising: the climatic environment regional according to plant hedge plantation selects suitable economic crops carry out nursery and transplanting as plant hedge or directly sow, according to karst topography feature, plant the plant hedge plant of at least one row along hillside fields field bund, hole, hole and 10-80cm place, edge, ditch cave.

2. the implantation methods of a kind of karst sloping field plant hedge according to claim 1, is characterized in that: during plantation, along hillside fields tomography, hole, hole and edge, ditch cave 30cm place plantation 3 row mixed type plant hedge.

3. the implantation methods of a kind of karst sloping field plant hedge according to claim 1, is characterized in that: described plant hedge selects the single in herbs and shrubs to plant or multiple mixed planting according to territorial environment.

4. the implantation methods of a kind of karst sloping field plant hedge according to claim 3, is characterized in that: multiple mixed planting is planted according to the mode of 3-4 professional etiquette rule mixing, the economical plant of Plants selection.

5. the implantation methods of a kind of karst sloping field plant hedge according to claim 3, is characterized in that: herbaceous plant select in vetiver, hybrid giant napier, orchardgrass, Festuca Arundinacea, red clover, Trifolium repense and rescuebrome one or more.

6. the implantation methods of a kind of karst sloping field plant hedge according to claim 3, is characterized in that: shrub plant select in Rosa roxburghii, fiery sour jujube, Indian fig and honeysuckle one or more.