CN102870644A - Stereo comprehensive planting and raising method of mountain forests - Google Patents

Abstract

A stereo comprehensive planting and raising method of mountain forests belongs to the field of planting and cultivating technologies and is technically characterized in that eucommia trees high in medicinal value and economic benefit and tea trees and local chickens suitably growing under the eucommia trees are planted and raised reasonably on the basis of forest land resources of hilly and mountain areas. The stereo comprehensive planting and raising method of mountain forests includes the steps of clearing up mountain slopes to obtain strip level terraces, performing ditching and soil infilling at the positions of the horizontal terraces, close to the slopes, burying green manure and applying fertilizer into ditches, filling with mellow soil, and planting clonal tea seedlings on the ditches which are subjected to ditching and soil infilling and filled with fertilizer and soil; making pits at intervals of 2m on the outer sides of the horizontal terraces, applying fertilizer to pits, filling with the mellow soil, and planting high-quality clonal eucommia seedlings on the pits which are filled with fertilizer and soil; setting fences around the slopes, and keeping the local chickens in free range in the slope forests after the seedlings survive. Water and soil loss in forest lands is prevented effectively, moisture and fertilizer retention of the forest lands and land utilization rate are increased, and biological diversity in the forest lands and economic income are increased.

Description

Mountain forest stereo synthesis breeding method

Technical field

The present invention relates to a kind of mountain forest stereo synthesis breeding method, belong to plantation, cultural technique field.

Background technology

China is populous, and the soil is rare, and is again the country on many mountains, hills.At present, Hills is mainly take the plantation forest as main, and the forest Juvenile Stage is large owing to earth's surface Naked shows up, severe water and soil erosion, and the preserve moisture and fertility ability weakens, and soil organic matter content reduces, and soil aggregate is poor, causes the tree growth cycle long, and income is little.

Summary of the invention

The object of the present invention is to provide a kind ofly can effectively prevent the forest land water and soil loss, improve forest land preserve moisture and fertility ability and land utilization rate, increase the mountain forest stereo synthesis breeding method of forest land bio-diversity and income.

Its technical scheme is: a kind of mountain forest stereo synthesis breeding method, it is characterized in that it is take the Hills forest land resource as support, tea tree and the poultry soil chicken selecting to grow under the high gutta-percha tree of medical value and economic benefit and the suitable gutta-percha tree are rationally planted and cultivate, and the steps include:

1) groove is hung on whole slope: the hillside is organized into the horizontal terrace land of bandwidth 1.5-2m, carries out zanjon at horizontal terrace land by sloping 1/3 place and hang groove, ditch depth 70cm, wide 50cm; Make a call to one at 2m place, every interval, 1/4 place, the outside, horizontal ladder ground and delay, the length and width of delaying are respectively 50cm*50cm*70cm deeply;

2) fertilising is banketed: zanjon hangs and buries successively green grass or young crops in the groove, executes farmyard manure, cake fertilizer and composite fertilizer, and mellow soil is filled out on the upper strata; Execute successively farmyard manure and cake fertilizer in delaying, mellow soil is filled out on the upper strata;

3) seedling of planting: select the Clone tea seedling of height of seedling 40-50cm, the zanjon that duplicate rows is planted after above-mentioned fertilising is banketed hangs on the groove, and line-spacing and spacing in the rows are respectively 30cm; Select more than the height of seedling 1.8m, the high-quality clone bark of eucommia sapling that crotch angle is little, branches and leaves are sparse, flower yield is high, on the delaying after above-mentioned fertilising is banketed of planting respectively, crown density are controlled at 0.3-0.35;

4) fence poultry: around along the hillside guardrail is set, after above-mentioned sapling survives, poultry soil chicken bulk storage can be cultivated in the woods of hillside.

Its technique effect is: mountain forest stereo synthesis breeding method of the present invention, adopt interplanting tea tree under the gutta-percha tree, bulk storage poultry soil chicken below the tea tree, height is complementary, both take full advantage of luminous energy, space, increased substantially land utilization rate, increased forest land diversity of organism and income; Make up again and kept stable ecological balanced system: tree-like tall and big, the gutta-percha tree that tree crown is sparse just in time provides the effect of covering day luminous intensity for liking cloudy tea tree, for the growth of tea tree provides suitable intensity of illumination, light quality and humidity, temperature environment, improved the quality of tealeaves, the poultry soil chicken insect that under tree, searches for food, weeds and leaf etc., saved on the one hand feed, reduced the insect pest of plant, also improved on the other hand the physique of native chicken, meat and laying rate and egg matter, the ight soil of soil chicken just in time provides first-class fertilizer for gutta-percha tree and tea tree, further improve the soil quality in forest land, promoted the growth of trees; Simultaneously, because the area coverage of trees is large, the ability of forest land preserve moisture and fertility and the content of the soil organic matter have all reached progressively and have improved, and the water and soil loss phenomenon has reached effective control, for the circulation woods provides suitable soil condition.

Embodiment

A kind of mountain forest stereo synthesis breeding method, take the Hills forest land resource as support, tea tree and the poultry soil chicken selecting to grow under the high gutta-percha tree of medical value and economic benefit and the suitable gutta-percha tree are rationally planted and cultivate, and the steps include:

1) groove is hung on whole slope: the hillside is organized into the horizontal terrace land of bandwidth 1.5-2m, carries out zanjon at horizontal terrace land by sloping 1/3 place and hang groove, ditch depth 70cm, wide 50cm; Make a call to one at 2m place, every interval, 1/4 place, the outside, horizontal ladder ground and delay, the length and width of delaying are respectively 50cm*50cm*70cm deeply.

2) fertilising is banketed: every mu of zanjon hangs and buries successively blue or green 1500 kilograms in the groove, and 2000 kilograms of farmyard manures, 200 kilograms in cake fertilizer are executed in the middle level, 50 kilograms of composite fertilizers, and mellow soil is filled out on the upper strata, thick about 10 centimetres; Execute successively 3000 kilograms of farmyard manures in delaying for every mu, 100 kilograms in cake fertilizer, mellow soil is filled out on the upper strata, thick about 10 centimetres.

3) seedling of planting: select the Clone tea seedling of height of seedling 40-50cm, the zanjon that duplicate rows is planted after above-mentioned fertilising is banketed hangs on the groove, and line-spacing and spacing in the rows are respectively 30cm, plant about seedling 4000 strains for every mu; Select more than the height of seedling 1.8m, the high-quality clone bark of eucommia sapling that crotch angle is little, branches and leaves are sparse, flower yield is high, on the delaying after above-mentioned fertilising is banketed of planting respectively, every mu of 300-350 strain, crown density are controlled at 0.3-0.35.

4) fence poultry: around along the hillside guardrail is set, after sapling survives, poultry soil chicken bulk storage can be cultivated in the woods of hillside.

5) final-period management: wooden land will notice that typing is pruned, the cultivation tree crown, litters antifreeze; Tea tree can be plucked after 3 years, behind the forward and backward and summer tea of annual spring tea, ploughed shallowly respectively 1 time, topdressed 1 time, carried out 1 deep ploughing after the autumn tea, joined basal dressing; Behind Growth of Eucommia ulmoides to 5～6 year, according to gutta-percha tree closing situation, carry out the intermediate cutting peeling in good time.

Claims (1)

1. a mountain forest stereo synthesis breeding method is characterized in that it take the Hills forest land resource as support, and tea tree and the poultry soil chicken selecting to grow under the high gutta-percha tree of medical value and economic benefit and the suitable gutta-percha tree are rationally planted and cultivate, and the steps include:

1) groove is hung on whole slope: the hillside is organized into the horizontal terrace land of bandwidth 1.5-2m, carries out zanjon at horizontal terrace land by sloping 1/3 place and hang groove, ditch depth 70cm, wide 50cm; Make a call to one at 2m place, every interval, 1/4 place, the outside, horizontal ladder ground and delay, the length and width of delaying are respectively 50cm*50cm*70cm deeply;

2) fertilising is banketed: zanjon hangs and buries successively green grass or young crops in the groove, executes farmyard manure, cake fertilizer and composite fertilizer, and mellow soil is filled out on the upper strata; Execute successively farmyard manure and cake fertilizer in delaying, mellow soil is filled out on the upper strata;

3) seedling of planting: select the Clone tea seedling of height of seedling 40-50cm, the zanjon that duplicate rows is planted after above-mentioned fertilising is banketed hangs on the groove, and line-spacing and spacing in the rows are respectively 30cm; Select more than the height of seedling 1.8m, the high-quality clone bark of eucommia sapling that crotch angle is little, branches and leaves are sparse, flower yield is high, on the delaying after above-mentioned fertilising is banketed of planting respectively, crown density are controlled at 0.3-0.35;

4) fence poultry: around along the hillside guardrail is set, after sapling survives, poultry soil chicken bulk storage can be cultivated in the woods of hillside.