CN104641836A

CN104641836A - Cryptomeria fortunei cultivation method

Info

Publication number: CN104641836A
Application number: CN201310580106.9A
Authority: CN
Inventors: 郭洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-19
Filing date: 2013-11-19
Publication date: 2015-05-27

Abstract

The present invention belongs to the technical field of agriculture, specifically, the present invention relates to a cryptomeria fortunei cultivation method. The present invention provides the cryptomeria fortunei cultivation method with high survival rate and high forest establishment rate. The cryptomeria fortunei cultivation method is characterized by: step 1: loading nutritional soil into container bags, mixing and stirring the nutritional soil evenly, and covering a plastic sheeting to prevent rain wet of the bags leading to not well bag package; stratified jolt ramming the nutritional soil when packaging bags, but not loading the bags too full generally with a loading of the nutritional soil 0.5-0.8 cm from the container bag mouth; then flattening ground out, and arranging the container bags with nutritional soil in rows. The arrangement of the container bags must be tight, which can both prevent dry, but also improve the utilization of space. The container bags can be blocked well at both left and right sides using wood boards into separated fields when arranging the container bags, footpaths are preserved, and the container bags are pushed tightly and arranged straightly using wood boards after arranging the container bags, and thus the container bags can be neat rows and separated fields.

Description

The cultivation method of a kind of cryptomeria

Technical field

The invention belongs to agricultural technology field, the present invention relates to the cultivation method of a kind of cryptomeria specifically.

Background technology

Cryptomeria tree performance is grand, graceful, is High aititude mountain area, east, Fujian Major Tree Species Planted.Because cryptomeria is of many uses. always deeply like by vast mountain area self-employed tree cultivator.It is still good Scenery of gardens seeds not, and every 1hm ²cryptomeria woods can absorb SO ₂60kg/d, capable of purifying air, improve environmental sanitation.If but cryptomeria afforestation runs into arid days, survival rate is poor, especially the spring makes bareroot seedling (because exposed root and shoot forestation cost is low) survival rate and often can not reach country, economize ground acceptance criteria, and exposed root and shoot forestation can only carry out around the Spring Festival, finishes the work more difficult.

Summary of the invention

The present invention is exactly for above-mentioned technical problem, provides the cultivation method of the cryptomeria that a kind of survival rate is high, rate of growing into forest is high.

For realizing above-mentioned purpose of the present invention, the present invention adopts following technical scheme: the cultivation method of cryptomeria of the present invention, is characterized in that: step one: loaded by Nutrition Soil in container bag, and Nutrition Soil should mix to be mixed all, and cover Polypropylence Sheet, prevent heavy rain from drenching bad upper bag.Answer layering jolt ramming during pack, but should not overfill be filled, generally install to from vessel port 0.5-0.8cm; Then ground is evened out, the container arrangement in a row of dress soil.Must be close to during arrangement, both can prevent doing, utilization of area rate can have been improved again, when arranging bag can with plank about block, block into furrow one furrow, stayed pavement, bag sequences rear plate push-tight and straightens, and neatly embarks on journey into furrow.

Step 2: calculated calcium phosphate yeast phase, must have 45-60d, and bud seedling is transplanted from sowing to and is about needed about 15-20d, therefore pack can be sowed after terminating immediately.Thin sand and soil bed is sowed seeds, and thin sand and soil selects river sand, carefully river sand soil is best.According to nursery stock bag number, calculate with kind of a Chinese alligator, in general, the every 1kg seed of cryptomeria has 24 ~ 260,000, germination rate about 20%, and nursery germination rate calculates by 80%, and every lkg seed can for 2 ~ 30,000 bags.Sow husky bed should be made in container seedling side as far as possible, be convenient to get bag on seedling like this, husky bed surface is long-pending unsuitable excessive, general 2m ²10,000 strain bud seedlings can be broadcast.Sow front seedbed l% potassium permanganate to carry out disinfection.

Step 3: before sowing seed disinfection sowing, seed is through tedding 1 time, then to soak seed 45-50min with the bleaching powder of 0.8-0.9% potassium permanganate or 1%; No matter use which kind of method, leaching pharmacopoeia is sowed after all must rinsing with clear water again.

Step 4: bud seedling transplants container nursery bud seedling trasplanting method, can save seed, on container seedling, bag bud seedling method storage rate is high and neat.When seedling goes out bed, seed germination radicle just exposes, shape as matchstick time, transplantation of seedlings got by horse back water spray bed.Spraying water in transplanting limit, limit, and uses black shade net, and scaffolding shelters from heat or light.Cryptomeria container seedling bud method for transplanting is fairly simple, under namely interleaving in container bag with bamboo chopsticks or bamboo let, a crooked openning, bud seedling under the kind of bamboo let mouth limit, take off bamboo let gently with forefinger by real.In transplanting process, bud seedling for subsequent use can not be too much, with pulling out with kind, and puts seedling with plate, and discharge water in dish foster seedling.On container seedling, bag 1-7d is crucial one-tenth current, should note the supply of nursery stock moisture, prevent dehydration.After 7d, morning every day, evening spray water 1 time, go out to spray water every day after true leaf 1 time until nursery stock.

Beneficial effect of the present invention: use method of the present invention, survival rate of seedling and afforestation rate have had significant raising, reach the requirement of country, have good promotional value.

Embodiment

The cultivation method of cryptomeria of the present invention, is characterized in that: step one: loaded by Nutrition Soil in container bag, and Nutrition Soil should mix to be mixed all, and covers Polypropylence Sheet, prevents heavy rain from drenching bad upper bag.Answer layering jolt ramming during pack, but should not overfill be filled, generally install to from vessel port 0.5-0.8cm; Then ground is evened out, the container arrangement in a row of dress soil.Must be close to during arrangement, both can prevent doing, utilization of area rate can have been improved again, when arranging bag can with plank about block, block into furrow one furrow, stayed pavement, bag sequences rear plate push-tight and straightens, and neatly embarks on journey into furrow.

Step 2: calculated calcium phosphate yeast phase, must have 45-60d, and bud seedling is transplanted from sowing to and is about needed about 15-20d, therefore pack can be sowed after terminating immediately.Thin sand and soil bed is sowed seeds, and thin sand and soil selects river sand, carefully river sand soil is best.According to nursery stock bag number, calculate with kind of a Chinese alligator, in general, the every 1kg seed of cryptomeria has 24 ~ 260,000, germination rate about 20%, and nursery germination rate calculates by 80%, and every 1kg seed can for 2 ~ 30,000 bags.Sow husky bed should be made in container seedling side as far as possible, be convenient to get bag on seedling like this, husky bed surface is long-pending unsuitable excessive, general 2m ²10,000 strain bud seedlings can be broadcast.Sow front seedbed l% potassium permanganate to carry out disinfection.

Step 3: before sowing seed disinfection sowing, seed is through tedding 1 time, then to soak seed 45-50min with the bleaching powder of 0.8-0.9% potassium permanganate or 1%.

Step 4: bud seedling transplants container nursery bud seedling trasplanting method, can save seed, on container seedling, bag bud seedling method storage rate is high and neat.When seedling goes out bed, seed germination radicle just exposes, shape as matchstick time, transplantation of seedlings got by horse back water spray bed.Spraying water in transplanting limit, limit, and uses black shade net, and scaffolding shelters from heat or light.Cryptomeria container seedling bud method for transplanting is fairly simple, under namely interleaving in container bag with bamboo chopsticks or bamboo let, a crooked openning, bud seedling under the kind of bamboo let mouth limit, take off bamboo let gently with forefinger by real.In transplanting process, bud seedling for subsequent use can not be too much, with pulling out with kind, and puts seedling with plate, and discharge water in dish foster seedling.On container seedling, bag 1-7d is crucial one-tenth current, should note the supply of nursery stock moisture, prevent dehydration.

As a preferred embodiment of the present invention, sow again after leaching pharmacopoeia leaching pharmacopoeia in step 3 must rinse with clear water.

As another kind of preferred version of the present invention, in step 4, on container seedling, after bag 7d, morning every day, evening spray water 1 time, go out to spray water every day after true leaf 1 time until nursery stock.

Claims

1. a cultivation method for cryptomeria, is characterized in that: step one: loaded by Nutrition Soil in container bag, and Nutrition Soil should mix to be mixed all, and covers Polypropylence Sheet, prevents heavy rain from drenching bad upper bag; Answer layering jolt ramming during pack, but should not overfill be filled, generally install to from vessel port 0.5-0.8cm; Then ground is evened out, the container arrangement in a row of dress soil; Must be close to during arrangement, both can prevent doing, utilization of area rate can have been improved again, when arranging bag can with plank about block, block into furrow one furrow, stayed pavement, bag sequences rear plate push-tight and straightens, and neatly embarks on journey into furrow;

Step 2: calculated calcium phosphate yeast phase, must have 45-60d, and bud seedling is transplanted from sowing to and is about needed about 15-20d, therefore pack can be sowed after terminating immediately; Thin sand and soil bed is sowed seeds, and thin sand and soil selects river sand, carefully river sand soil is best; According to nursery stock bag number, calculate with kind of a Chinese alligator, in general, the every 1kg seed of cryptomeria has 24 ~ 260,000, germination rate about 20%, and nursery germination rate calculates by 80%, and every lkg seed can for 2 ~ 30,000 bags; Sow husky bed should be made in container seedling side as far as possible, be convenient to get bag on seedling like this, husky bed surface is long-pending unsuitable excessive, general 2m ²10,000 strain bud seedlings can be broadcast; Sow front seedbed l% potassium permanganate to carry out disinfection;

Step 3: before sowing seed disinfection sowing, seed is through tedding 1 time, then to soak seed 45-50min with the bleaching powder of 0.8-0.9% potassium permanganate or 1%; No matter use which kind of method, leaching pharmacopoeia is sowed after all must rinsing with clear water again;

Step 4: bud seedling transplants container nursery bud seedling trasplanting method, can save seed, on container seedling, bag bud seedling method storage rate is high and neat; When seedling goes out bed, seed germination radicle just exposes, shape as matchstick time, transplantation of seedlings got by horse back water spray bed; Spraying water in transplanting limit, limit, and uses black shade net, and scaffolding shelters from heat or light; Cryptomeria container seedling bud method for transplanting is fairly simple, under namely interleaving in container bag with bamboo chopsticks or bamboo let, a crooked openning, bud seedling under the kind of bamboo let mouth limit, take off bamboo let gently with forefinger by real; In transplanting process, bud seedling for subsequent use can not be too much, with pulling out with kind, and puts seedling with plate, and discharge water in dish foster seedling; On container seedling, bag 1-7d is crucial one-tenth current, should note the supply of nursery stock moisture, prevent dehydration; After 7d, morning every day, evening spray water 1 time, go out to spray water every day after true leaf 1 time until nursery stock.

2. the cultivation method of a kind of cryptomeria according to claim 1, is characterized in that: sow after leaching pharmacopoeia leaching pharmacopoeia in step 3 must rinse with clear water again.

3. the cultivation method of a kind of cryptomeria according to claim 1, is characterized in that: in step 4, and on container seedling, after bag 7d, morning every day, evening spray water 1 time, go out to spray water every day after true leaf 1 time until nursery stock.