CN105284534A - Planting method for rucea javanica - Google Patents

Abstract

The invention relates to a planting method for rucea javanica. The planting method comprises the steps of: seed treatment, seedling in a nutrition cup, and management after planting. The planting method specifically comprises the steps of: storing black ripe rucea javanica fruits at a low temperature of 4 DEG C for 15 days; treating the rucea javanica seeds by 98% concentrated sulfuric acid for 30-90 seconds; and after the seedlings survive, reserving one male strain for each hole, properly reserving male strains in a field block for pollination, starting pinching when the trees are 1.5 m high, promoting branching, and pruning the trees in early spring or winter. The seed treatment method provided by the invention breaks the seed dormancy of rucea javanica, and the germination rate can reach 85.0%. By carrying out seedling and cultivation by using the nutrition cup, seeds are saved. Compared with bare-rooted seeding and seedling in the field, 30-50% of seeds are saved. The seedling period is shortened to 5-4 months to obtain seedlings. As the seedlings have original peds, which do not hurt the roots, the transplanting survival rate is high which can reach over 95%. After being transplanted, the nursery stocks quickly grow, and the output of the rucea javanica fruits is improved by over 4 times.

Description

The implantation methods of Fructus Bruceae

Technical field

The invention belongs to field of agricultural cultivation, be specifically related to a kind of implantation methods of Fructus Bruceae.

Technical background

Fructus Bruceae, has another name called Java brucea, crow courage, crow courage, bitter fibert, khosem, crow egg-shaped thing, duck's egg, separates China tree, little China tree.For Simarubaceae, the evergreen large shrub of Fructus Bruceae platymiscium or dungarunga, up to 3 meters, complete stool is all by yellow pubescence.The ground such as distribution Fujian, Guangxi, Yunnan, Taiwan, Guangdong.The fruit of drying and ripening is Long Circle or avette, and two is slightly sharp, long 6-10 millimeter, diameter 3-7 millimeter.Surface grey black, have irregular polygonal reticulate pattern, there is the carpopodium trace of depression bottom.Outer chitin is hard and crisp, breaks rear inner face bois de rose or lark, smooth and glossy.Inside have yellow-white kind benevolence, in avette, long 4-7 millimeter, diameter 3-5 millimeter, the film of outsourcing shirring, is rich in oiliness.Odorless, taste is extremely bitter.So that matter is hard, benevolence is white, the sufficient person of oiliness is good.

Fructus Bruceae at China's Popular Utilization, has heat-clearing very early, eliminating dampness, desinsection, effect of removing toxic substances.Control dysentery, rush down for a long time, malaria, hemorrhoid, treat poison, praise defect, corn." the sward property of medicine standby will " records Fructus Bruceae, and " cool blood, goes spleen man sore, and reason is fallen and beaten." " detailed outline is picked up any lost article from the road " record Fructus Bruceae " control dysentery, hemorrhoid." the own year Fructus Bruceae of " Guangxi Chinese medicinal herbal " i: " control boat.Dermatoma is controlled in external application (oil also can)." since nineteen fifty, many scholars are by the treatment of Fructus Bruceae oil papilloma of external auditory meatus, papilloma of larynx, uterine neck knurl etc.Report application Fructus Bruceae treatment uterine neck knurl within 1972, is had to succeed.Decades, scientific circles carried out large quantifier elimination to Fructus Bruceae subsequently, and modern study result shows: the liposoluble constituent Fructus Bruceae oil of Fructus Bruceae is active ingredient, and wherein oleic acid, linoleic acid are considered to antineoplastic active component.

Raising along with people's living standard and the demand to health, the purposes of Java brucea gets more and more, people make again wild Java brucea endangered to the indiscriminate mining and serious waste of wild resource, and for satisfying the demand, people have to develop artificial planting technique, and carry out Java brucea artificial planting, first will solve Java brucea nursery problem, present people adopt naked of land for growing field crops seedling grow Java brucea, to soil and climate requirements very harsh, transplanting success is low, and after transplanting, seedling growth is slow.

Summary of the invention

The object of the invention is for problems of the prior art, a kind of Java brucea implantation methods is provided, can seed be saved, extend planting season, improve Java brucea nursery emergence rate, nursery stock neat and consistent.

The present invention adopts following technical scheme:

An implantation methods for Fructus Bruceae, is characterized in that, comprises the following steps:

1) seed treatment

Seed treatment comprises the following steps:

Step is a): the fruit of khosam of black maturation is preserved 15d under 4 DEG C of low temperature;

Step b): in making described step a), the fruit of khosam of storage floods 1d ~ 5d in 20 DEG C ~ 30 DEG C warm water;

Step c): make described step b) in Java brucea seed after process with 98% dense sulfuric acid treatment 30s ~ 90s, and with running water to residual without sulfuric acid; Then, Java brucea seed gibberellin (GA3) the aqueous solution process 2 ~ 48h of 100 ~ 300mg/L;

Steps d): the Java brucea seed step c) after dipping proceeds in constant temperature illumination box, germinates in the sand of mixing 30 % by weight ~ 40 % by weight coconut palm chaffs.

2) nutrition cup nursery

Select diameter 8 ~ 10 ㎝, the polythene film bag of high 15 ㎝ ~ 20 ㎝, bag wall wears diameter 0.5 ㎝ circular hole every 2 ㎝; Preparation Nutrition Soil: select yellow earth cubsoil and burn turf mud, both ratios are 3:2, namely 3 parts of yellow earth cubsoils add 2 points of baked wheaten cake turf mud, each nutrition cup places step 1) chitting piece 1 ~ 2, then mix on yellow soil uniform fold cup bed with the turf mud that dusting cover is sieved, on cup bed surface, then cover one deck straw or cogongrass or fernwort; Keep Nutrition Soil water content 30% ~ 45%;

3) after planting manage

At the growth of seedling initial stage, execute the mixing fertilizer of the low nitrogen of high phosphorus once, nitrogen phosphoris and potassium fertilizer ratio is 1:3:1, and mu amount of application is 600 kilograms, within first 1 month, executes phosphorus potash fertilizer 1 time to going out garden; After seedling survives, female plant 1 strain is stayed in every cave, suitably stays staminiferous plant in field, and for pollination use, height of tree 1.5m starts pinching, and promote branch, early spring or winter prune.

Beneficial effect of the present invention: method for treating seeds of the present invention breaks Java brucea seed dormancy, germination rate can reach 85.0%, with tradition without compared with the seedling raising manners processed, there is shortening growing-seedling period, seedling neat and consistent, simple to operate, the advantage the present invention such as with low cost adopts nutrition cup growing nursery and culture, save seed, more naked than land for growing field crops seeding and seedling raising saves the seed of 30-50%, shorten growing-seedling period, only need 4-5 month just energy seedling, because of band original soil group, do not hinder root, so transplanting survival rate is high, can more than 95% be reached, and after transplanting, seedling growth is rapid, fruit of khosam output increased more than 4 times.

Embodiment

Below in conjunction with example, the invention will be further described.

An implantation methods for Fructus Bruceae, is characterized in that, comprises the following steps:

1) seed treatment

Seed treatment comprises the following steps:

Step is a): the fruit of khosam of black maturation is preserved 15d under 4 DEG C of low temperature;

Step b): in making described step a), the fruit of khosam of storage floods 3d in 30 DEG C of warm water;

Step c): make described step b) in Java brucea seed after process with 98% dense sulfuric acid treatment 60s, and with running water to residual without sulfuric acid; Then, gibberellin (GA3) aqueous solution process 6h of Java brucea seed 200mg/L;

Steps d): the Java brucea seed step c) after dipping proceeds in constant temperature illumination box, germinates in the sand of mixing 30 % by weight ~ 40 % by weight coconut palm chaffs.

2) nutrition cup nursery

Select diameter 10 ㎝, the polythene film bag of high 15 ㎝, bag wall wears diameter 0.5 ㎝ circular hole every 2 ㎝; Preparation Nutrition Soil: select yellow earth cubsoil and burn turf mud, both ratios are 3:2, namely 3 parts of yellow earth cubsoils add 2 points of baked wheaten cake turf mud, each nutrition cup places step 1) chitting piece 1 ~ 2, then mix on yellow soil uniform fold cup bed with the turf mud that dusting cover is sieved, on cup bed surface, then cover one deck straw or cogongrass or fernwort; Keep Nutrition Soil water content 30% ~ 45%;

3) after planting manage

At the growth of seedling initial stage, execute the mixing fertilizer of the low nitrogen of high phosphorus once, nitrogen phosphoris and potassium fertilizer ratio is 1:3:1, and mu amount of application is 600 kilograms, within first 1 month, executes phosphorus potash fertilizer 1 time to going out garden; To promote nursery stock lignification; After seedling survives, female plant 1 strain is stayed in every cave, suitably stays staminiferous plant in field, and for pollination use, height of tree 1.5m starts pinching, and promote branch, early spring or winter prune.

Method for treating seeds of the present invention breaks Java brucea seed dormancy, germination rate can reach 85.0%, with tradition without compared with the seedling raising manners processed, there is shortening growing-seedling period, seedling neat and consistent, simple to operate, the advantage the present invention such as with low cost adopts nutrition cup growing nursery and culture, save seed, more naked than land for growing field crops seeding and seedling raising saves the seed of 30-50%, shorten growing-seedling period, only need 4-5 month just energy seedling, because of band original soil group, do not hinder root, so transplanting survival rate is high, can more than 95% be reached, and after transplanting, seedling growth is rapid, fruit of khosam output increased more than 4 times.

Claims (1)

1. an implantation methods for Fructus Bruceae, is characterized in that, comprises the following steps:

1) seed treatment

Seed treatment comprises the following steps:

Step is a): the fruit of khosam of black maturation is preserved 15d under 4 DEG C of low temperature;

Step b): in making described step a), the fruit of khosam of storage floods 1d ~ 5d in 20 DEG C ~ 30 DEG C warm water;

Step c): make described step b) in Java brucea seed after process with 98% dense sulfuric acid treatment 30s ~ 90s, and with running water to residual without sulfuric acid; Then, Java brucea seed gibberellin (GA3) the aqueous solution process 2 ~ 48h of 100 ~ 300mg/L;

Steps d): the Java brucea seed step c) after dipping proceeds in constant temperature illumination box, germinates in the sand of mixing 30 % by weight ~ 40 % by weight coconut palm chaffs.

2) nutrition cup nursery

Select diameter 8 ~ 10 ㎝, the polythene film bag of high 15 ㎝ ~ 20 ㎝, bag wall wears diameter 0.5 ㎝ circular hole every 2 ㎝; Preparation Nutrition Soil: select yellow earth cubsoil and burn turf mud, both ratios are 3:2, namely 3 parts of yellow earth cubsoils add 2 points of baked wheaten cake turf mud, each nutrition cup places step 1) chitting piece 1 ~ 2, then mix on yellow soil uniform fold cup bed with the turf mud that dusting cover is sieved, on cup bed surface, then cover one deck straw or cogongrass or fernwort; Keep Nutrition Soil water content 30% ~ 45%;

3) after planting manage

At the growth of seedling initial stage, execute the mixing fertilizer of the low nitrogen of high phosphorus once, nitrogen phosphoris and potassium fertilizer ratio is 1:3:1, and mu amount of application is 600 kilograms, within first 1 month, executes phosphorus potash fertilizer 1 time to going out garden; After seedling survives, First Year is bloomed for female plant, does not bloom for staminiferous plant, and the long fruit of female plant does not need grafting, staminiferous plant needs female plant in grafting could grow fruit, and female plant 1 strain is stayed in every cave, suitably stays staminiferous plant in field, uses for pollination, height of tree 1.5m starts pinching, and promote branch, early spring or winter prune.