CN105830723A - Efficient cultivation method for interplanting super rice with lotus roots - Google Patents
Efficient cultivation method for interplanting super rice with lotus roots Download PDFInfo
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- CN105830723A CN105830723A CN201610244721.6A CN201610244721A CN105830723A CN 105830723 A CN105830723 A CN 105830723A CN 201610244721 A CN201610244721 A CN 201610244721A CN 105830723 A CN105830723 A CN 105830723A
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- rhizoma nelumbinis
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/20—Cereals
- A01G22/22—Rice
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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Abstract
The invention provides an efficient cultivation method for interplanting super rice with lotus roots. The method mainly comprises steps as follows: 1, a Yexiangyou rice seed and a Lianxiang No.1 lotus root seed which has high quality, high yield and great potential are selected; 2, a fertile loam field with high water and fertilizer retention capacity is selected; 3, lotus roots are planted properly and rice seedlings are thrown properly; 4, rational close planting is performed for guaranteeing basic seedlings, 1,300 lotus root seeds are planted each mu, and 15,500-16,500 late rice seeds are thrown each mu; 5, rational fertilization is performed, 500 kg of chicken manure is applied to serve as base fertilizer each mu, and proper topdressing is performed repeatedly; 6, diseases and pests are controlled timely and the like. Defects in the prior art are overcome, and the use amounts of the base fertilizer applied in the interplanting field and topdressing fertilizer after planting are substantially decreased; the condition that late rice interplanting is performed after deadwood and old leaves of the lotus roots are picked or part of relatively mature lotus leaves are cracked with tiny bamboo pieces in advance is not required, rice tillering is normal, spraying of pesticides and fertilization are not required for rice interplanting, and the number of thrown seedlings is equal to that of double-season late rice; during rice harvesting, rice can be harvested mechanically after water is drained.
Description
[technical field]
The invention belongs to agricultural plantation technology field, be specifically related to a kind of Rhizoma Nelumbinis interplanting super hybridization rice efficient cultivation method.
[background technology]
Rhizoma Nelumbinis, is called for short lotus, calls Rhizoma Nelumbinis, Rhizoma Nelumbinis etc., originates from China, there are about the history of more than 3,000 year in China's cultivation, is
One of the aquatic industrial crops that a kind of purposes is quite varied, it not only can be edible, medicinal, or China's ten big famous flowers, deeply it is subject to
Broad masses of the people like.In recent years, along with Chinese society expanding economy, can till the land and constantly reduce, population is continuous
Increase.For avoiding Rhizoma Nelumbinis, grain to strive the contradiction on ground, according to Rhizoma Nelumbinis and the same aquatic property of Oryza sativa L., different growth characteristics, innovate
Integrate No-harmful apple orchard technology, no-tillage technology, stereo cultivation technology, straw incorporation technology and Study on Comprehensive Pest Control
Rhizoma Nelumbinis interplanting late rice efficiency cultivation technology for high, improve land utilization ratio and output capacity comprehensively, solve over " kind Rhizoma Nelumbinis without grain,
Kind of grain is without Rhizoma Nelumbinis " difficult problem, it is achieved that Rhizoma Nelumbinis grain develops simultaneously, and revenue is double to be received.
But there is techniques below defect in existing Rhizoma Nelumbinis interplanting rice cultivation technology: Lotus planting protheca till the land discharge base manure, kind
Topdressing after planting, consumption is the biggest；When inserting late rice rice shoot, also need extract Rhizoma Nelumbinis deadwood Lao Ye in advance or use tiny bamboo chip
Breaking the more aging Rhizoma Nelumbinis leaf of part, hidden and trample number of times to reduce field, intricate operation, labor intensity are big；Owing to field is more hidden
Covering, illumination is not enough, and tiller is poor, strives for high yield mainly by Basic Seedling Cheng Sui, transplanting Seedling number many about a times than double cropping late rice；Receive
During cutting rice, set farming must also keep moisture, causes set to till the land muddy, it is impossible to gather in machinery, and hand harvest's labor
Fatigue resistance is the biggest.
[summary of the invention]
The present invention provides a kind of Rhizoma Nelumbinis interplanting super hybridization rice efficient cultivation method, solves the drawbacks described above of prior art.Main contents
Including: one is to select the fragrant excellent rice seed in open country, the fragrant Rhizoma Nelumbinis kind of lotus that high-quality, high yield and potentiality are big；Two is to select fertile water conservation
The loam field that fertilizer-preserving ability is strong；Three is to broadcast seedling in good time, robs season, finishes Rhizoma Nelumbinis before February 15, and late rice has thrown August 5
Seedling；Four is that rational close planting ensures Basic Seedling, Rhizoma Nelumbinis kind 1300 strain, and late rice Oryza sativa L. throws 1.55～1.65 ten thousand root and stem of certain plants；Five is rationally to execute
Fertilizer, mu executes fertile 500 kilograms of chicken manure and makees base manure, and topdress the most in good time, altogether mu compound fertilizer 200～225 kilograms, carbamide
25 kilograms；Six is to prevent and treat disease pest etc. in time.
It is an object of the invention to be achieved through the following technical solutions: a kind of Rhizoma Nelumbinis interplanting super hybridization rice efficient cultivation method, including
Following steps:
Selection of land is wholely: the suitable growth temperature of Rhizoma Nelumbinis, between 15～30 DEG C, is planted too early, and temperature is on the low side, less than 15 DEG C easily
Rhizoma Nelumbinis kind is made to rot；Crossing plantation late, trophophase is not enough, affects yield and late rice.The suitable growth temperature of late rice is 25～30 DEG C,
If florescence meets less than 15 DEG C of weather and maintains more than 3 days, rice yield will be affected, and causes unfilled gtains to increase, so
Late rice implantation time to be transplanted on Rhizoma Nelumbinis field before early August, it is ensured that exhausts fringe before cold dew wind comes.
Consider based on factors above, select leeward on the sunny side, fertile, water conservation fertilizer-preserving ability is strong, irrigation and drainage convenient loam field is as set
Tilling the land, and local climate temperature before February 15 is not less than 15 DEG C, the average daily lowest temperature of July and August is 25 DEG C,
The average daily highest temperature is 33 DEG C.Gather the annual end of the year and plant upper green water cress after Rhizoma Nelumbinis or other crops, the most Western for the beginning of spring to Second Year
When dish is contained long, now, every per mu even applying fertile 500 kilograms of chicken manure, rake of then being turned over together by green water cress is macerated, fertilizing soil,
Increase soil fertility；Within 1 day before sowing, turn over rake more once, accomplish that Tian Ping, mud are rotten, and reinforce ridge, fertile with anti-seep water.
Plantation management: finished Rhizoma Nelumbinis before February 15, implantation methods has single and double plantations, single plant line-spacing 150cm
×80cm.The seeding row spacing of double plantations is 160cm × 120cm.Being advisable with shallow water plantation, during plantation, to there are about 3～5cm shallow in field
Water, row Rhizoma Nelumbinis kind time, between each strain with triangle to space drainage preferably.Tiltedly planting, Rhizoma Nelumbinis head buries deep 10～15cm, and the joint tip is stuck up
At the water surface, Rhizoma Nelumbinis kind and ground inclination about 20 °～30 °, bud head direction between Tanaka, surrounding row from ridge 150cm, this
Sample is conducive to utilizing illumination, improves soil temperature, promotes Rhizoma Nelumbinis to grow uniformly Tanaka, it is to avoid subterraneous stem channels to ridge, general every mu
With Rhizoma Nelumbinis kind 1300 strain, about 350 kilograms.
Topdress:
The detailed process topdressed is:
Topdress for the first time: when Rhizoma Nelumbinis grows 1～2 vertical leaf, uniformly apply 25 kgs/acre of carbamide；
Second time is topdressed: then spent 10～15 days, sealing fertilizer 50 kgs/acre；
Third time was topdressed: after 14～16 days, then sealing fertilizer 75 kgs/acre；
Topdress for 4th time: when Rhizoma Nelumbinis starts to bloom, sealing fertilizer 75～100 kgs/acre, i.e. " urge Rhizoma Nelumbinis fertilizer ".
Fine cloudy day gas should be selected during fertilising to carry out, it is to avoid in burning sun fertilising at noon, water should be arranged before fertilising, in order to fertilizer oozes every time
In burying, beneficially Crop.Pour into again to original water layer after applying fertilizer 2～3 days.
The management of water: the general principle of Rhizoma Nelumbinis water in field layer-management is: front shallow, in deep, rear shallow.Typically from planting when vertical leaf occurs
The sprout growth phase, shallow water should be kept, to improve soil temperature, promote rudiment, preferably 4～5cm deep water layers.Life along with plant
Long, the growth of Rhizoma Nelumbinis stem and leaf gradually turns to rise, and now water layer is gradually deepened to 8～10cm.When i.e. sealing row after terminating leaf and occurring, table
Bright starting to tie Rhizoma Nelumbinis, water layer is lowered to 3～5cm, promotes knot Rhizoma Nelumbinis.As run into high temperature florescence, water layer is put into 12～15cm.
Plant adjustment: the Plant adjustment work of Rhizoma Nelumbinis has: extract Lao Ye, dead leaf, Huang Ye and sick leaf and floating leaf, except old Rhizoma Nelumbinis, turns
Rhizoma Nelumbinis is first-class, in order to ventilation and penetrating light, reduces disease and occurs.Fracture kind of a Rhizoma Nelumbinis taking-up when Rhizoma Nelumbinis grows 5～6 vertical leaves, prevents Rhizoma Nelumbinis
Plant and rot and disease occurs.Note checking the direction of growth of Rhizoma Nelumbinis head, i.e. see the direction of growth of leaf roll, if leaf roll is close to ridge,
Rhizoma Nelumbinis head should be reversed immediately so that it is to Tanaka's homoepitaxial.Rear the picking-up of Rhizoma Nelumbinis is slowly reversed when turning Rhizoma Nelumbinis head, and in time always
Leaf, dead leaf, Huang Ye and sick leaf are extractd in time.Because of early stage float leaf have carry out photosynthesis and manufacture nutrient function, the most unsuitable
Extract too early, after having 5～6 vertical leaves, typically just extract floating leaf, and combine Plant adjustment work, yellow leaf, dead leaf and grass right-falling stroke
Enter in mud.
Interplanting late rice: late rice was sowed before July 10, rice transplanting before August 5, rice seed is wild fragrant excellent, mu sowing quantity 1.5
Kilogram, it is 1.55～1.65 ten thousand root and stem of certain plants.After Rhizoma Nelumbinis florescence 17～22 days, throw and insert late rice rice seedling.Throw and insert late rice rice shoot
Before, the water layer that first grip tills the land is reduced to below 1cm, throws after rice transplanting Seedling completes 3～4 days and pours into shallow water again, to increase soil temperature,
Promoting seedlings of cereal crops fast-growth, rice shoot is i.e. Sheng Dinggen in these 3～4 days, and the branch and leaf of Rhizoma Nelumbinis start slowly to wither afterwards, late rice rice shoot
Obtain increasing sunlight, nutrient, just with each trophophase of Oryza sativa L., the demand of illumination, nutrient, moisture is coincide, tiller
Normally.Interplanting Oryza sativa L. is got rid of intestinal parasites by means of drugs without pesticide, and without fertilising, Rhizoma Nelumbinis can store fertile nutrient supply Oryza sativa L., plants family and saves worry province
Power.
The prevention and control of plant diseases, pest control: trap and kill male pest with deinsectization lamp.Every 10 mu of deinsectization lamp installs 1, puts into insect in deinsectization lamp
Estrogen, the pest species that there will be according to the growth period that Oryza sativa L. is different determines the kind sum of the insect estrogen put into
Amount, can put into various pests estrogen simultaneously, and male pest can fly into because of the attraction of estrogen, be killed by deinsectization lamp
Extremely.Male pest reduces in a large number and even disappeares, and the worm's ovum that female insect produces cannot hatch into larva because not fertilization, reaches anti-
Cure the disease the purpose of insect pest.
Rhizoma Nelumbinis is adopted in harvesting in good time: can gather in after late rice yellow maturity, within 3～4 days, drains, before harvesting Oryza sativa L., the water that set tills the land, and uses machinery to enter
Row harvesting, time saving and energy saving, pour into 3～5cm deep water after having gathered at once；Water can not also be arranged, use and manually gather in.
Rhizoma Nelumbinis is gathered and should be excavated list marketing according to market demand one or many after harvesting late rice.
Preferably, compound fertilizer used of topdressing selects high phosphorus compound fertilizer, and the nitrogen phosphoris and potassium fertilizer ratio of described high phosphorus compound fertilizer is 15:22:8.
Preferably, in selection of land whole ground step, every mu adds 50～80 kilograms of calcium lime powders, applies, rake of turning over is macerated together with chicken manure fertilizer,
To disinfecting soil.
Preferably, to the disinfection before planting of kind of Rhizoma Nelumbinis, method particularly includes: with 70% thiophanate methyl wettable powder or
50% carbendazol wettable powder 800 times immersion kind 20～pick up after 30 minutes, covers with thin film, vexed 2 hours.Or with oil
Tea cake makes disinfectant, and more preferable than with thiophanate methyl or carbendazim of the effect disinfected, manufacture method is: by oil tea
Cake is pulverized, and is subsequently adding boiled boiled water, and Oil-tea-cake is mixed in the ratio stirring of 1:3～4 with the consumption of boiled water, natural cooling
After, adding 10～15 times of cold water dilutions of Oil-tea-cake quality, after fully stirring evenly, can use, using method is also seed soaking
Pick up after 20～30 minutes, cover with thin film, vexed 2 hours.
The method have the advantages that
1, by large-scale demonstration, make peasant that deeper understanding, radiation can be had Rhizoma Nelumbinis rice Interplanting technique to drive and promote Rhizoma Nelumbinis rice interplanting skill
Art, solves the problem that land area constantly reduces.Rhizoma Nelumbinis per mu yield more than 2000 kilograms, per mu yield Oryza glutinosa is not less than 500 kilograms, often
Mu increases economic benefit about 1500 yuan.
2, the Rhizoma Nelumbinis interplanting super hybridization rice efficient cultivation method of the present invention improves multiple crop index and the utilization rate in soil, increases substantially
The income at plantation family, interplanting Oryza sativa L. is got rid of intestinal parasites by means of drugs without pesticide, and without fertilising, Rhizoma Nelumbinis can store fertile nutrient supply Oryza sativa L.,
Plantation family is saved worry laborsaving, and the interplanting of Rhizoma Nelumbinis rice is the practical technique improving plantation family income.
3, the present invention Rhizoma Nelumbinis interplanting super hybridization rice efficient cultivation method, Lotus planting protheca till the land discharge base manure, plantation after chase after
Fertilizer, consumption is compared with prior art greatly decreased；When inserting late rice rice shoot, it is not necessary to extract Rhizoma Nelumbinis deadwood Lao Ye in advance or with thin
Little bamboo chip breaks the more aging Rhizoma Nelumbinis leaf of part, stands on ridge or two people enter Rhizoma Nelumbinis field rice transplanting side by side and can complete monoblock Rhizoma Nelumbinis field inserting
Late rice Oryza sativa L., is substantially reduced the amount of labour and labor intensity；After Rhizoma Nelumbinis florescence 17～22 days, throwing and insert late rice, 3～4 days the most raw
Determining root, the branch and leaf of Rhizoma Nelumbinis start slowly to wither afterwards, and late rice rice shoot obtains increasing sunlight, nutrient, just each with Oryza sativa L.
The demand of illumination, nutrient, moisture is coincide by individual trophophase, and tiller is normal, throws seedlings plugging number difference compared with double cropping late rice little；
During harvesting Oryza sativa L., set farming is gathered in machinery after can draining moisture, it is also possible to according to practical situation hand harvest.
[detailed description of the invention]
The following examples can help those skilled in the art that the present invention is more fully understood, but cannot limit by any way
The present invention processed.
Embodiment
" Rhizoma Nelumbinis interplanting super hybridization rice efficiency cultivation technology for high demonstration ", demonstration is set up at great Liang river, great Tang village, great Tang town, Yulin City Yuzhou District field
Area 200 mu.
This demonstration sheet fertile soil, irrigation and drainage are convenient, and great Liang river, Yuzhou District vegetable Specialty Co-operative Organization enthusiasm is high, easily connects new technique
It is subject to, has the experience of Lotus planting and rice cultivation, but the technology of Rhizoma Nelumbinis rice interplanting is short of.Rhizoma Nelumbinis to be obtained, rice high yield, kind
Being particular about, sowing is wanted uniformly, many advocacy and training in demonstration panel region, constantly sums up Rhizoma Nelumbinis rice interplanting experience.Rhizoma Nelumbinis is in February 15
Sowing before number, late rice interplants Oryza sativa L., and late rice was sowed before July 10, rice transplanting before August 5, and rice seed is wild fragrant excellent, mu
Sowing quantity 1.5 kilograms, is 1.55～1.65 ten thousand root and stem of certain plants；Rhizoma Nelumbinis kind is fragrant No. one of lotus, every mu with Rhizoma Nelumbinis kind 1300 strain, about 350
Kilogram.
A kind of Rhizoma Nelumbinis interplanting super hybridization rice efficient cultivation method, comprises the following steps:
Selection of land is wholely: the suitable growth temperature of Rhizoma Nelumbinis, between 15～30 DEG C, is planted too early, and temperature is on the low side, less than 15 DEG C easily
Rhizoma Nelumbinis kind is made to rot；Crossing plantation late, trophophase is not enough, affects yield and late rice.The suitable growth temperature of late rice is 25～30 DEG C,
If florescence meets less than 15 DEG C of weather and maintains more than 3 days, rice yield will be affected, and causes unfilled gtains to increase, so
Late rice implantation time to be transplanted on Rhizoma Nelumbinis field before early August, it is ensured that exhausts fringe before cold dew wind comes.
Consider based on factors above, select leeward on the sunny side, fertile, water conservation fertilizer-preserving ability is strong, irrigation and drainage convenient loam field is as set
Till the land, and local climate temperature before February 15 has been not less than 15 DEG C.Carrying out early plan early action, demonstration sheet will be in the end of the year
Gather and plant upper green water cress after Rhizoma Nelumbinis or other crops, to green water cress flower just in the beginning of spring in next year, every per mu even apply chicken manure fertilizer 500
Kilogram and 80 kilograms of calcium lime powders, rake of being turned over together by green water cress macerates, and to disinfecting soil, fertilizing soil, improves soil fertile
Power；Within 1 day before sowing, turn over rake more once, accomplish that Tian Ping, mud are rotten, and reinforce ridge, fertile with anti-seep water；The beginning of spring is from Guigang
Transfer in the fragrant Rhizoma Nelumbinis kind of the high lotus of Rhizoma Nelumbinis loose, in good taste (comparing powder), yield, thus improve the yield of Rhizoma Nelumbinis.
Plantation management: finished Rhizoma Nelumbinis before February 15, implantation methods has single and double plantations, single plant line-spacing 150cm
×80cm.The seeding row spacing of double plantations is 160cm × 120cm.Being advisable with shallow water plantation, during plantation, to there are about 3～5cm shallow in field
Water, row Rhizoma Nelumbinis kind time, between each strain with triangle to space drainage preferably.Tiltedly planting, Rhizoma Nelumbinis head buries deep 10～15cm, and the joint tip is stuck up
At the water surface, Rhizoma Nelumbinis kind and ground inclination about 20 °～30 °, bud head direction between Tanaka, surrounding row from ridge 150cm, this
Sample is conducive to utilizing illumination, improves soil temperature, promotes Rhizoma Nelumbinis to grow uniformly Tanaka, it is to avoid subterraneous stem channels to ridge, general every mu
With Rhizoma Nelumbinis kind 1300 strain, about 350 kilograms.
Plant Rhizoma Nelumbinis disinfection before planting, method particularly includes: can with 70% thiophanate methyl wettable powder or 50% carbendazim
800 times of immersion kinds of WP 20～pick up after 30 minutes, cover with thin film, vexed 2 hours.Or make sterilization with Oil-tea-cake
Agent, manufacture method is: pulverized by Oil-tea-cake, and the consumption being subsequently adding boiled boiled water, Oil-tea-cake and boiled water presses 1:3's～4
Ratio stirring mixing, after natural cooling, adds 10～15 times of cold water dilutions of Oil-tea-cake quality, after fully stirring evenly, can make
Also it is that seed soaking picks up after 20～30 minutes by, using method, covers with thin film, vexed 2 hours.
Topdress:
The detailed process topdressed is:
Topdress for the first time: when Rhizoma Nelumbinis grows 1～2 vertical leaf, uniformly apply 25 kgs/acre of carbamide；
Second time is topdressed: then spent 10～15 days, sealing fertilizer 50 kgs/acre；
Third time was topdressed: after 14～16 days, then sealing fertilizer 75 kgs/acre；
Topdress for 4th time: when Rhizoma Nelumbinis starts to bloom, sealing fertilizer 75～100 kgs/acre, i.e. " urge Rhizoma Nelumbinis fertilizer ".
Topdress compound fertilizer used select high phosphorus compound fertilizer, the nitrogen phosphoris and potassium fertilizer ratio of this high phosphorus compound fertilizer is 15:22:8.
Fine cloudy day gas should be selected during fertilising to carry out, it is to avoid in burning sun fertilising at noon, water should be arranged before fertilising, in order to fertilizer oozes every time
In burying, beneficially Crop.Pour into again to original water layer after applying fertilizer 2～3 days.
The management of water: the general principle of Rhizoma Nelumbinis water in field layer-management is: front shallow, in deep, rear shallow.Typically from planting when vertical leaf occurs
The sprout growth phase, shallow water should be kept, to improve soil temperature, promote rudiment, preferably the water layer of 4～5cm.Along with the growth of plant,
The growth of Rhizoma Nelumbinis stem and leaf gradually turns to rise, and now water layer is gradually deepened to 8～10cm.When i.e. sealing row after terminating leaf and occurring, show out
Begin knot Rhizoma Nelumbinis, and water layer is lowered to 3～5cm, promotes knot Rhizoma Nelumbinis.As run into high temperature florescence, water layer is put into 12～15cm.
Plant adjustment: the Plant adjustment work of Rhizoma Nelumbinis has: extract Lao Ye, dead leaf, Huang Ye and sick leaf and floating leaf, except old Rhizoma Nelumbinis, turns
Rhizoma Nelumbinis is first-class, in order to ventilation and penetrating light, reduces disease and occurs.Fracture kind of a Rhizoma Nelumbinis taking-up when Rhizoma Nelumbinis grows 5～6 vertical leaves, prevents Rhizoma Nelumbinis
Plant and rot and disease occurs.Note checking the direction of growth of Rhizoma Nelumbinis head, i.e. see the direction of growth of leaf roll, if leaf roll is close to ridge,
Rhizoma Nelumbinis head should be reversed immediately so that it is to Tanaka's homoepitaxial.Rear the picking-up of Rhizoma Nelumbinis is slowly reversed when turning Rhizoma Nelumbinis head, and in time always
Leaf, dead leaf, Huang Ye and sick leaf are extractd in time.Because of early stage float leaf have carry out photosynthesis and manufacture nutrient function, the most unsuitable
Extract too early, after having 5～6 vertical leaves, typically just extract floating leaf, and combine Plant adjustment work, yellow leaf, dead leaf and grass right-falling stroke
Enter in mud.
Interplanting late rice: late rice was sowed before July 10, rice transplanting before August 5, rice seed is wild fragrant excellent, mu sowing quantity 1.5
Kilogram, it is 1.55～1.65 ten thousand root and stem of certain plants.After Rhizoma Nelumbinis florescence 17～22 days, throw and insert late rice rice seedling.Throw and insert late rice rice shoot
Before, the water layer that first grip tills the land is reduced to below 1cm, throws after rice transplanting Seedling completes 3～4 days and pours into shallow water again, to increase soil temperature,
Promoting seedlings of cereal crops fast-growth, rice shoot is i.e. Sheng Dinggen in these 3～4 days, and the branch and leaf of Rhizoma Nelumbinis start slowly to wither afterwards, late rice rice shoot
Obtain increasing sunlight, nutrient, just with each trophophase of Oryza sativa L., the demand of illumination, nutrient, moisture is coincide, tiller
Normally.Interplanting Oryza sativa L. is got rid of intestinal parasites by means of drugs without pesticide, and without fertilising, Rhizoma Nelumbinis can store fertile nutrient supply Oryza sativa L., plants family and saves worry province
Power.
The prevention and control of plant diseases, pest control: trap and kill male pest with deinsectization lamp.Every 10 mu of deinsectization lamp installs 1, puts into insect in deinsectization lamp
Estrogen, the pest species that there will be according to the growth period that Oryza sativa L. is different determines the kind sum of the insect estrogen put into
Amount, can put into various pests estrogen simultaneously, and male pest can fly into because of the attraction of estrogen, be killed by deinsectization lamp
Extremely.Male pest reduces in a large number and even disappeares, and the worm's ovum that female insect produces cannot hatch into larva because not fertilization, reaches anti-
Cure the disease the purpose of insect pest.
Rhizoma Nelumbinis is adopted in harvesting in good time: can gather in after late rice yellow maturity, within 3～4 days, drains, before harvesting Oryza sativa L., the water that set tills the land, and uses machinery to enter
Row harvesting, time saving and energy saving, pour into 3～5cm deep water after having gathered at once, Rhizoma Nelumbinis is gathered should be according to market need after harvesting late rice
One or many is wanted to excavate list marketing.
By large-scale demonstration, make peasant that deeper understanding, radiation can be had to drive Yuzhou District to promote Rhizoma Nelumbinis rice set to Rhizoma Nelumbinis rice Interplanting technique
The technology of kind, solves the problem that land area constantly reduces.Demonstration sheet Rhizoma Nelumbinis per mu yield more than 2000 kilograms, per mu yield Oryza glutinosa is not less than
500 kilograms, every mu increases economic benefit about 1500 yuan, increases the output value 300,000 yuan.
Described above is the detailed description for the preferable possible embodiments of the present invention, but embodiment is not limited to the special of the present invention
Profit application range, the equal change completed under the technical spirit suggested by all present invention or modification change, the present invention all should be belonged to
Contained the scope of the claims.
Claims (6)
1. a Rhizoma Nelumbinis interplanting super hybridization rice efficient cultivation method, it is characterised in that comprise the following steps:
Selection of land is wholely: select leeward on the sunny side, fertile, water conservation fertilizer-preserving ability is strong, tills the land as set in irrigation and drainage convenient loam field, and
And local climate temperature before February 15 is not less than 15 DEG C, the average daily lowest temperature of July and August is 25 DEG C,
High temperature is 33 DEG C；Gather the annual end of the year and plant upper green water cress after Rhizoma Nelumbinis or other crops, contain to Second Year green water cress just in the beginning of spring long
Time, now, every per mu even applying fertile 500 kilograms of chicken manure, rake of then turning over is macerated, and fertilizing soil is increase soil fertility；Under
Plant first 1 day and turn over rake more once, accomplish that Tian Ping, mud are rotten, and reinforce ridge, fertile with anti-seep water；
Plantation management: finished Rhizoma Nelumbinis before February 15, implantation methods has single and double plantations, single plant line-spacing 150cm
× 80cm, the seeding row spacing of double plantations is 160cm × 120cm；Shallow water is planted, and during plantation, there are 3～5cm shallow waters in field, arranges Rhizoma Nelumbinis
Kind time, between each strain with triangle to space drainage；Tiltedly planting, Rhizoma Nelumbinis head buries deep 10～15cm, the joint tip is stuck up at the water surface, Rhizoma Nelumbinis kind
With ground inclination about 20 °～30 °, bud head direction between Tanaka, surrounding row is from ridge 150cm, and every mu by Rhizoma Nelumbinis kind 1300
Strain；
Topdress:
The detailed process topdressed is:
Topdress for the first time: when Rhizoma Nelumbinis grows 1～2 vertical leaf, uniformly apply 25 kgs/acre of carbamide；
Second time is topdressed: then spent 10～15 days, sealing fertilizer 50 kgs/acre；
Third time was topdressed: after 14～16 days, then sealing fertilizer 75 kgs/acre；
Topdress for 4th time: when Rhizoma Nelumbinis starts to bloom, sealing fertilizer 75～100 kgs/acre, i.e. " urge Rhizoma Nelumbinis fertilizer "；
The management of water: the general principle of Rhizoma Nelumbinis water in field layer-management is: front shallow, in deep, rear shallow；Rudiment when plantation to vertical leaf occurs
Trophophase, should keep shallow water, to improve soil temperature, promotes rudiment, and water layer is 4～5cm deeply；Along with the growth of plant, Rhizoma Nelumbinis stem
Leaf growth gradually turns to rise, and now water layer is gradually deepened to 8～10cm；When i.e. sealing row after terminating leaf and occurring, show to start to tie Rhizoma Nelumbinis,
Water layer is lowered to 3～5cm, promotes knot Rhizoma Nelumbinis；As run into high temperature florescence, water layer is put into 12～15cm；
Plant adjustment: the Plant adjustment work of Rhizoma Nelumbinis has: extract Lao Ye, dead leaf, Huang Ye and sick leaf and floating leaf, except old Rhizoma Nelumbinis, turns
Rhizoma Nelumbinis head, in order to ventilation and penetrating light, reduces disease and occurs；Fracture kind of a Rhizoma Nelumbinis taking-up when Rhizoma Nelumbinis grows 5～6 vertical leaves, prevents Rhizoma Nelumbinis kind
Rot and disease occurs；Note checking the direction of growth of Rhizoma Nelumbinis head, i.e. see the direction of growth of leaf roll, if leaf roll is close to ridge,
Rhizoma Nelumbinis head should be reversed immediately so that it is to Tanaka's homoepitaxial；Rear the picking-up of Rhizoma Nelumbinis is slowly reversed when turning Rhizoma Nelumbinis head, and in time always
Leaf, dead leaf, Huang Ye and sick leaf are extractd in time；Because of early stage float leaf have carry out photosynthesis and manufacture nutrient function, the most unsuitable
Extract too early, after having 5～6 vertical leaves, just extract floating leaf, and combine Plant adjustment work, yellow leaf, dead leaf and grass are pressed down into mud
In；
Interplanting late rice: late rice was sowed before July 10, rice transplanting before August 5, rice seed is wild fragrant excellent, mu sowing quantity 1.5
Kilogram, it is 1.55～1.65 ten thousand root and stem of certain plants；After Rhizoma Nelumbinis florescence 17～22 days, throw and insert late rice rice seedling；Throw and insert late rice rice shoot
Before, the water layer that first grip tills the land is reduced to below 1cm, throws after rice transplanting Seedling completes 3～4 days and pours into shallow water again, to increase soil temperature,
Promoting seedlings of cereal crops fast-growth, rice shoot is i.e. Sheng Dinggen in these 3～4 days, and the branch and leaf of Rhizoma Nelumbinis start slowly to wither afterwards, late rice rice shoot
Obtain increasing sunlight, nutrient, just with each trophophase of Oryza sativa L., the demand of illumination, nutrient, moisture is coincide；Interplanting
Oryza sativa L. is got rid of intestinal parasites by means of drugs without pesticide, without fertilising；
The prevention and control of plant diseases, pest control: trap and kill male pest with deinsectization lamp；
Rhizoma Nelumbinis is adopted in harvesting in good time: can gather in after late rice yellow maturity, within 3～4 days, drains, before harvesting Oryza sativa L., the water that set tills the land, and uses machinery to enter
Row harvesting, at once pours into 3～5cm deep water after having gathered in, and Rhizoma Nelumbinis is gathered should after harvesting late rice according to market demand once or many
Secondary excavate list marketing.
A kind of Rhizoma Nelumbinis interplanting super hybridization rice efficient cultivation method the most according to claim 1, it is characterised in that: topdress used multiple
High phosphorus compound fertilizer is selected in Hefei.
A kind of Rhizoma Nelumbinis interplanting super hybridization rice efficient cultivation method the most according to claim 2, it is characterised in that: described high phosphorus is multiple
The nitrogen phosphoris and potassium fertilizer ratio in Hefei is 15:22:8.
A kind of Rhizoma Nelumbinis interplanting super hybridization rice efficient cultivation method the most according to claim 1, it is characterised in that: the whole stage of selection of land
In Zhou, every even calcium lime powder 50～80 kilograms of spreading per mu, macerate with chicken manure fertilizer rake of together turning over.
A kind of Rhizoma Nelumbinis interplanting super hybridization rice efficient cultivation method the most according to claim 1, it is characterised in that: plant Rhizoma Nelumbinis in plantation
Front disinfection, by 70% thiophanate methyl wettable powder or 800 times of immersion kinds 20 of 50% carbendazol wettable powder～
Pick up after 30 minutes, cover with thin film, vexed 2 hours；Or making disinfectant with Oil-tea-cake, manufacture method is: by Oil-tea-cake
Pulverizing, be subsequently adding boiled boiled water, Oil-tea-cake is mixed in the ratio stirring of 1:3～4 with the consumption of boiled water, after natural cooling,
Add 10～15 times of cold water dilution of Oil-tea-cake quality, after fully stirring evenly, can use, using method be also seed soaking 20～
Pick up after 30 minutes, cover with thin film, vexed 2 hours.
A kind of Rhizoma Nelumbinis interplanting super hybridization rice efficient cultivation method the most according to claim 1, it is characterised in that: topdress fertilising time
Fine cloudy day gas should be selected to carry out, it is to avoid in burning sun fertilising at noon, water should be arranged before fertilising, in order to fertilizer penetrates in soil, profit every time
In Crop, pour into again to original water layer after applying fertilizer 2～3 days.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110558184A (en) * | 2019-09-27 | 2019-12-13 | 张宝成 | Planting method of lotus roots |
| WO2020037451A1 (en) * | 2018-08-20 | 2020-02-27 | 梁丽萍 | Lotus root and arrowhead multiple cropping method |
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| RU2457650C1 (en) * | 2010-12-27 | 2012-08-10 | Федеральное государственное образовательное учреждение высшего профессионального образования "Кубанский государственный аграрный университет" | Method of soil preparation to rice sowing in fallow of rice crop rotation |
| CN103141237A (en) * | 2011-12-06 | 2013-06-12 | 杨青 | Pollution-free interplanting cultivation technique for shallow-water lotus root and rice |
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| RU2457650C1 (en) * | 2010-12-27 | 2012-08-10 | Федеральное государственное образовательное учреждение высшего профессионального образования "Кубанский государственный аграрный университет" | Method of soil preparation to rice sowing in fallow of rice crop rotation |
| CN103141237A (en) * | 2011-12-06 | 2013-06-12 | 杨青 | Pollution-free interplanting cultivation technique for shallow-water lotus root and rice |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020037451A1 (en) * | 2018-08-20 | 2020-02-27 | 梁丽萍 | Lotus root and arrowhead multiple cropping method |
| CN110558184A (en) * | 2019-09-27 | 2019-12-13 | 张宝成 | Planting method of lotus roots |
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