CN103828668A - Rice cultivation method - Google Patents
Rice cultivation method Download PDFInfo
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- CN103828668A CN103828668A CN201410123210.XA CN201410123210A CN103828668A CN 103828668 A CN103828668 A CN 103828668A CN 201410123210 A CN201410123210 A CN 201410123210A CN 103828668 A CN103828668 A CN 103828668A
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Abstract
The invention relates to the field of crop cultivation, in particular to a rice cultivation method. The method includes the first step of carrying out rice seedling cultivation to obtain rice seedlings, the second step of setting a plurality of planting lines, wherein each planting line is provided with a plurality of planting sets, the planting sets are formed by three planting cavities and are arranged in sequence, in each planting set, three planting cavities are used as the vertex points and located to form an equilateral triangle, and all the planting sets in every two adjacent planting lines are arranged in a staggered mode, and the third step of planting the rice seedlings in each planting cavity. According to the rice cultivation method, all the planting sets in every two adjacent planting lines are arranged in the staggered mode; in this way, the defect that in the prior art, the rice seedlings can not receive sufficient sunlight illumination or is poor in ventilation due to blocking of the neighboring rice seedlings can be avoided; all the rice seedlings in the planting sets are staggered, then the ventilation is facilitated and the rice seedlings receive sufficient sunlight illumination so that all the rice seedlings can grow healthily and can carry out photosynthesis better; consequently, the output of rice is improved.
Description
Technical field
The present invention relates to crop genetics field, in particular to a kind of rice cultivating method.
Background technology
Paddy rice is a kind of the extensively direct economy crop of plantation of China, is particluarly suitable for China northeast and North China's plantation.In correlation technique, common rice cultivating method is all by direct the rice shoot cultivating rice transplanting, and forms multiple adjacent plantation row.
But the paddy rice of this method plantation in correlation technique, in the process of seedling growth, the rice shoot of each plantation row, the rice shoot that it can stop in the plantation row being adjacent, makes the rice shoot in adjacent plantation row ventilate not smooth or can not fully accept illumination, and then makes rice yield not high.
Summary of the invention
The object of the present invention is to provide a kind of rice cultivating method, to solve the above problems.
A kind of rice cultivating method is provided in an embodiment of the present invention, has comprised the following steps:
Carry out seedling, obtain rice shoot;
Set multiple plantation row;
Wherein, in each plantation row, comprise multiplely being formed by 3 kind plant holes, and the plantation group of arranging successively;
In each described plantation group, 3 described kind of plant holes are summit and are positioned to an equilateral triangle; The setting of all staggering of all described plantation group in every two adjacent described plantation row;
In each described kind of plant hole, plant described rice shoot.
The rice cultivating method providing in embodiments of the invention, multiple plantation groups of arranging successively in each plantation row, are set, and each plantation group has comprised again 3 taking it as summit and has been positioned to the kind plant hole of equilateral triangle, the rice shoot cultivating is directly inserted in kind of plant hole and can completes cultivation work.This rice cultivating method that the embodiment of the present invention provides, the setting of all staggering of all plantation groups in adjacent two plantation row, like this, can avoid the rice shoot being close to due to rice shoot in prior art stop and then can not fully accept illumination or the not smooth defect of ventilation, rice shoot in all plantation groups all staggers, and then be beneficial to ventilation and accept sufficient illumination, make all young plant healthy growths and better carry out photosynthesis, thereby the output of paddy rice is improved.
Optionally, carry out seedling described, obtain, in the step of rice shoot, specifically comprising: use rice seeding tray to grow seedlings, obtain rice shoot.
Optionally, in described plantation row, the distance between every two adjacent plantation groups is 32-35 centimetre.
Optionally, the distances between every two adjacent plantation row are 32-35 centimetre.
Optionally, in each described plantation group, the distance between every two adjacent kind plant holes is 5-7 centimetre.
Optionally; Plant in the step of described rice shoot in each described kind of plant hole described, specifically comprise: in described each kind of plant hole, rice shoot described in plantation 5-7 strain.
Brief description of the drawings
Fig. 1 shows the flow chart of the rice cultivating method that the embodiment of the present invention one provides;
Fig. 2 shows plantation row, plantation group in the rice cultivating method that the embodiment of the present invention one provides and plants the set positions figure of plant hole.
Embodiment
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
Embodiment mono-
A kind of rice cultivating method is provided in an embodiment of the present invention, has comprised the following steps, please refer to Fig. 1:
Step 101: carry out seedling, obtain rice shoot;
In the process of seedling, preferred every thousand kernel weight can reach more than 23 grams, better resistance, and the rice grain that tillering ability is strong carries out seedling as seed.
Step 102: set multiple plantation row;
In step 102, to its division and set plantation row, preferred according to the place situation in farmland, in order to increase the time of illumination, each plantation row be preferably set to from southwest-northeastward towards.Like this, all plantation row form hypotenuse, and in the time of rice transplanting, all plantation groups just stagger naturally, and then make all rice shoots can accept more sufficient illumination.
For the setting of plantation row, plantation group and kind plant hole, please refer to Fig. 2, wherein, 1 is plantation row; 2 is plantation group; 3 is kind of a plant hole, and direction is direction of illumination described in arrow.
In each plantation row, comprise multiplely being formed by 3 kind plant holes: and the plantation group of arranging successively; In each described plantation group, 3 described kind of plant holes are summit and are positioned to an equilateral triangle; The setting of all staggering of all described plantation group in every two adjacent described plantation row.
Step 103: in each described kind of plant hole, plant described rice shoot;
After completing steps 102, can cultivate operation, concrete, bed out young plants in all kind plant holes, and regularly fertilising is until gather in after maturation.
The rice cultivating method providing in embodiments of the invention, multiple plantation groups of arranging successively in each plantation row, are set, and each plantation group has comprised again 3 kind plant holes that also can be positioned to equilateral triangle taking it as summit, and the rice shoot cultivating is directly inserted in kind of plant hole and can completes cultivation work.This rice cultivating method that the embodiment of the present invention provides, the setting of all staggering of all plantation groups in adjacent two plantation row, like this, can avoid the rice shoot being close to due to rice shoot in prior art stop and then can not fully accept illumination or the not smooth defect of ventilation, rice shoot in all plantation groups all staggers, and then be beneficial to ventilation and accept sufficient illumination, make all young plant healthy growths and better carry out photosynthesis, thereby the output of paddy rice is improved.
In addition, it is to be noted, the cultivation method of this paddy rice provided by the invention, it is setting in the process of multiple plantation row, in order to improve the availability in soil and to be convenient to form the plantation group staggering mutually: in the distance between the plantation groups in distance, the same plantation row of every two adjacent plantation row and same plantation group, the distance of adjacent kind of plant hole can or have separately following concrete restriction simultaneously:
In described plantation row, the distance between every two adjacent plantation groups is 32-35 centimetre; Distance between every two adjacent plantation row is 32-35 centimetre; In each described plantation group, the distance between every two adjacent kind plant holes is 5-7 centimetre.
Next, for the rice cultivating method that makes the embodiment of the present invention one is better applied, the present invention also provides embodiment bis-on the basis of above-described embodiment one, and embodiment bis-is further restriction and increases of the rice cultivating method of embodiment mono-, is now described in detail and explains:
Embodiment bis-
The rice cultivating method of the present embodiment comprises the following steps:
1, use rice seeding tray to grow seedlings, obtain rice shoot;
In above-mentioned step, for improve seedling survival rate and can be handling, more specifically, use 353 hole seedling dishes carry out seedling operation.Each thousand square 80 dish, 28240 strains.
2, set multiple plantation row;
The setting means of plantation row, plantation group and kind plant hole is with the step 102 of embodiment mono-, and therefore not to repeat here, just spacing in the rows and line-spacing is carried out to following restriction more specifically:
A, in described plantation row, the distance between every two adjacent plantation groups is 32-35 centimetre;
Distance between B, every two adjacent plantation row is 32-35 centimetre;
C, in each described plantation group, the distance between every two adjacent kind plant holes is 5-7 centimetre;
After above-mentioned restriction, the soil of every square metre can be planted and is 9 plantation groups that three row three row are arranged and staggered successively, and each plantation group comprises again 3 kind plant holes.Ensureing, under the prerequisite of illumination and ventilation, to have improved fully the availability in soil.
3, in each described kind of plant hole, plant described rice shoot;
Concrete, in each kind of plant hole, plant 5-7 strain rice shoot.
After above-mentioned operation completes, specifically can carry out following field fertilization management: shallow water management throughout the year, shine a field in late tillering state, go out fringe and within first 5 days, shine a field; On July 20 to No. 25, temperature is low 17 degrees Celsius, deep water management 5 to 7 days, 4 cun to 6 cun of the depth of waters, the seedling-protection of preventing miscarriage.Balance fertilizing, normal 1000 squares of 33 nitrogen amounts of the every banbo of nitrogenous fertilizer (100 jin of urea are containing 46 nitrogen amounts), paddy rice Ke wooden fork latter stage, every mu imposes 20 jin of diamines, 10 jin of potassium sulfates, keeps the balanced in nutrition of rice shoot.Carry out field five anti-, prevent crop smothering, insect pest, rice blast, leaf blight and banded sclerotial blight.
By concrete experiment showed,, the present invention is to above-mentioned cultivation method, and the output of every banbo (1000 square metres) paddy rice can reach 2600 jin, and by the paddy rice of conventional method plantation in prior art, its every per mu yield is only 1500-1800 jin.Therefore, this rice cultivating method providing by the embodiment of the present invention, the output of its paddy rice of effectively improving.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. a rice cultivating method, is characterized in that, comprises the following steps:
Carry out seedling, obtain rice shoot;
Set multiple plantation row;
Wherein, in each plantation row, comprise multiple plantation groups that form and arrange successively by 3 kind plant holes;
In each described plantation group, taking 3 described kind of plant holes as summit and be positioned to an equilateral triangle; The setting of all staggering of all described plantation group in every two adjacent described plantation row;
In each described kind of plant hole, plant described rice shoot.
2. rice cultivating method according to claim 1, is characterized in that, carries out seedling described, obtains, in the step of rice shoot, specifically comprising:
Use rice seeding tray to grow seedlings, obtain rice shoot.
3. rice cultivating method according to claim 2, is characterized in that, in described plantation row, the distance between every two adjacent plantation groups is 32-35 centimetre.
4. rice cultivating method according to claim 3, is characterized in that, the distance between every two adjacent plantation row is 32-35 centimetre.
5. rice cultivating method according to claim 4, is characterized in that, in each described plantation group, the distance between every two adjacent kind plant holes is 5-7 centimetre.
6. according to the rice cultivating method described in claim 2-5 any one, it is characterized in that, plant in the step of described rice shoot in each described kind of plant hole described, specifically comprise:
In described each kind of plant hole, rice shoot described in plantation 5-7 strain.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521647A (en) * | 2014-11-21 | 2015-04-22 | 长沙晶美农业科技有限公司 | Paddy rice cultivation method |
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| CN87102387A (en) * | 1987-03-31 | 1988-10-12 | 季相金 | Regular triangle cultivation method for rice |
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2014
- 2014-03-28 CN CN201410123210.XA patent/CN103828668B/en active Active
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| CN87102387A (en) * | 1987-03-31 | 1988-10-12 | 季相金 | Regular triangle cultivation method for rice |
| JP2010142126A (en) * | 2008-12-16 | 2010-07-01 | Arimitsu Industry Co Ltd | Method for paddy rice culture |
| CN102124924A (en) * | 2011-01-14 | 2011-07-20 | 信阳市农业科学研究所 | Method for planting organic rice |
| CN103250608A (en) * | 2013-05-29 | 2013-08-21 | 尹永华 | Paddy rice ridge type plant hole positioning cultivation method |
| CN103283547A (en) * | 2013-06-09 | 2013-09-11 | 江苏沿江地区农业科学研究所 | Seedling colonization method for promoting rice tillering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104521647A (en) * | 2014-11-21 | 2015-04-22 | 长沙晶美农业科技有限公司 | Paddy rice cultivation method |
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