CN106718442A - A kind of paddy rice planting method - Google Patents

Abstract

The invention discloses a kind of paddy rice planting method, it is characterised in that the described method comprises the following steps, (1) site preparation；(2) pre-treatment is sowed, is basked seeds, seed soaking sterilization；(3) nursery；(4) sow；(5) apply fertilizer；(6) draining is filled：Irrigating early stage field should keep shoaling layer, into dough stage after Rice Physiological need water requirement to decline, soil moisture reaches moistening can just meet needs, to harvest the last week field cut off the water supply (7) harvest：When spike of rice hangs down, when golden yellow full, it is possible to start harvest.A kind of method of Rice Cropping that the present invention is provided, it is simple and practical, the plantation yield of paddy rice can be improved, green, environmentally friendly, pollution-free, drug residue free, consumer can trust edible.

Description

A kind of paddy rice planting method

Technical field

The present invention relates to proportion of crop planting field, specifically a kind of paddy rice planting method.

Background technology

China as large agricultural country, the yield of paddy rice and safe direct relation national physique it is healthy and safe, but it is existing Paddy rice planting method yield it is relatively low, it is impossible to the need for meeting growing agricultural, and the paddy rice planted in the prior art The residual component containing agricultural chemicals having, to a certain extent the health to consumer there is certain harm.Rice varieties are continuous 550 kilograms of per mu yield, 650 kilograms, more than 700 kilograms of high yield and high quality kind are released, but during spread, average per unit area yield is only There are 450 kilograms.Main cause is to be accustomed to, using the fertilizer practice of " preceding heavy, hollow, rear benefit ", adding close in current rice cropping Seedling transplanting is broadcast, causes paddy growth rich water gas unbalance, growth of cereal crop seedlings big rise and big fall, disease pest takes place frequently.In addition, the rational application of fertilizer can be carried High yield, improves crop quality, and soil nutrient can be made to keep balance again, is conducive to culture fertility.But, in the prior art, water Based on many straight fertilizers conventional with urea, carbon ammonium, Diammonium phosphate (DAP) etc. of rice fertilising.Chronic administration straight fertilizer, can to soil and Crop produces harmful effect.Chemical fertilizer is developed into from farm manure in the prior art, the application of chemical fertilizer makes agricultural production have leap Development, but pollution by chemical fertilizer environment, hardened soil destroy soil texture, and many beneficial emblem biologies gradually become extinct in making soil, from And causing soil fertility to decline, crop quality becomes of inferior quality defect.In addition, on the soil for applied chemical fertilizer application of organic fertilizers material, by In lack beneficial microorganism decomposition, wherein nutrient is absorbed by crop from discharging, thus fertilizer with Absorptivity is low, and fertilizer efficiency is poor.Therefore, to solve the above problems, spy provides a kind of new technical scheme to meet demand.

The content of the invention

The present invention is intended to provide a kind of paddy rice planting method.To realize the purpose, the present invention provides following technical side Case：A kind of paddy rice planting method, comprises the following steps：(1) site preparation：Selection high-land and it is flat it is leeward on the sunny side, near water source, Soil property is fertile, and permeable ventilation is good, and soil moisture is sufficient, the row of filling easily makees rice field；(2) pre-treatment is sowed：Selection fair weather, In drying bed on the ground, seed thin layer is spread out and teds 1-2 days, then with 5% carbendazim liquid soak 6 hours, clear water eluriate, Start seed soaking when water change is clear, soak 3 days, eluriated 3-5 times with clear water daily, eluriate totally seed after 3 days, then use 50- 60 DEG C of water preheats seed, and seed is wrapped with wet gunnysack, then is incubated with straw etc., and temperature is maintained at 35-45 degree, and 24 is small When rice bud, rice bud can be urged out progressively to be cooled to 15 degree after exposing, spread seed out, bud after 1 day is refined under field conditions (factors)； (3) nursery：First cultivate rice shoot in rice seedling bed, basal dressing, after lower seed rice is spread, seed rice is taken root in soil and is sprouted, after emerging To rice shoot grows threeleaf loosestrife herb, fertilizer is imposed, 10 days or so after supplement fertilizer, rice shoot needs to impose a fertilizer again, in seedling Seedling grow tall about eight centimeters when, then carry out transplanting rice transplanting；(4) sow：By in rice shoot reeve rice field, layout in order, live by shoot transplanting equipment After tabernaemontanus bulrush, 5-8 kilograms of urea is applied in every mu of rice field and promotees the rice shoot point Qin, rice field keeps 1-2 cuns of profundal zone, meets low temperature, then fill daytime Shallow water, evening fills profundal zone；(5) apply fertilizer：Fertilising fertilizer used includes the composition of following weight portion：Urea 1-5 parts, boric acid 9-13 parts, potassium carbonate 5-7 parts, 10-15 parts of methene butanedioic acid, 3-5 parts of trace element；

(6) draining is filled：Irrigating early stage field should keep shoaling layer, into dough stage after Rice Physiological need water requirement to decline, soil Earth moisture reaches moistening can just meet needs, be cut off the water supply to the last week field is harvested；(7) harvest：It is golden yellow full when spike of rice hangs down When, it is possible to start harvest, using harvester, after spike of rice is involved in, directly spike of rice is separated with rice stem, one one Spike of rice just turn into paddy.A kind of described paddy rice planting method, the temperature condition of nursery will reach 10 degree in the step 3 More than.A kind of described paddy rice planting method, the rice seedling bed is applied fertilizer by the way of the base manure phase of reordering topdresses, the rice seedling bed base Fertilizer and the total fertilization amount ratio for periodically topdressing are 9: 1.A kind of described paddy rice planting method, in the trace element by weight Contain：Zinc 1-10 parts, copper 0.2-1 parts, iron 0.2-1 parts, manganese 0.2-1 parts, aluminium 0.1-0.5 parts.Compared with prior art, this hair Bright beneficial effect is：Paddy rice planting method of the invention, can improve the plantation yield of paddy rice, and pesticide dosage is few, green, It is environmentally friendly, pollution-free, drug residue free, it is ensured that the safety of eater.Contain in fertilizer zinc necessary to crop, boron, copper, iron, manganese, Aluminium, various trace elements can reduce applications of pesticide amount, and reduces cost improves rice yield, promotes Development of Rice, while being Crop provides potassium and boron element, absorption of mutually promoting, and improves utilization ratio, lifts rice yield and quality.

Specific embodiment

Below by way of specific embodiment, the invention will be further described, but it should not be construed as protecting the present invention The limitation of scope.A kind of paddy rice planting method, comprises the following steps：(1) site preparation：Selection high-land and it is flat it is leeward on the sunny side, Near water source, soil property is fertile, and permeable ventilation is good, and soil moisture is sufficient, the row of filling easily makees rice field；(2) pre-treatment is sowed：Selection Fair weather, seed thin layer is spread out and is tedded 1-2 days in drying bed on the ground, then with 5% carbendazim liquid soak 6 hours, Clear water is eluriated, and seed soaking is started when water change is clear, is soaked 3 days, is eluriated 3-5 times with clear water daily, is eluriated seed after 3 days and is done Only, then with 50-60 DEG C of water seed is preheated, seed is wrapped with wet gunnysack, then be incubated with straw etc., temperature is maintained at 35- 45 degree, rice bud, rice bud can be urged out progressively to be cooled to 15 degree after exposing within 24 hours, spread seed out, bud 1 is refined under field conditions (factors) After it；(3) nursery：First cultivate rice shoot in rice seedling bed, basal dressing, after lower seed rice is spread, seed rice is taken root in soil and is sprouted, After emerging to rice shoot grows threeleaf loosestrife herb, fertilizer is imposed, 10 days or so after supplement fertilizer, rice shoot needs to impose disposable fertilizer again Material, rice shoot grow tall about eight centimeters when, then carry out transplanting rice transplanting；(4) sow：By in rice shoot reeve rice field, layout is orderly, seedling Transplantation of seedlings is lived after tabernaemontanus bulrush, 5-8 kilograms of urea is applied in every mu of rice field and promotees the rice shoot point Qin, and rice field keeps 1-2 cuns of profundal zone, meets low temperature, Then fill shallow water daytime, fill profundal zone in the evening；(5) apply fertilizer：Fertilising fertilizer used includes the composition of following weight portion：Urea 1-5 Part, boric acid 9-13 parts, potassium carbonate 5-7 parts, 10-15 parts of methene butanedioic acid, 3-5 parts of trace element；(6) draining is filled：Before irrigation Phase, field should keep shoaling layer, into dough stage after Rice Physiological need water requirement to decline, soil moisture reaches moistening can just expire Foot needs, and is cut off the water supply to the last week field is harvested；(7) harvest：When spike of rice hangs down, when golden yellow full, it is possible to start harvest, make With harvester, after spike of rice is involved in, directly spike of rice is separated with rice stem, the spike of rice of just turns into paddy.As Further implementation of the invention, the temperature condition of nursery will reach more than 10 degree in the step 3.

Used as further implementation of the invention, the rice seedling bed is applied fertilizer by the way of the base manure phase of reordering topdresses, the rice seedling bed Base manure and the total fertilization amount ratio for periodically topdressing are 9: 1.As further implementation of the invention, in the trace element by weight Than containing：Zinc 1-10 parts, copper 0.2-1 parts, iron 0.2-1 parts, manganese 0.2-1 parts, aluminium 0.1-0.5 parts.For people in the art For member, it is clear that the invention is not restricted to the details of the one exemplary embodiment, and without departing substantially from spirit of the invention or basic In the case of feature, the present invention can be in other specific forms realized.Which point therefore, no matter from the point of view of, will all should implement Example regards exemplary as, and is nonrestrictive, and the scope of the present invention is by appended claims rather than the explanation limit It is fixed, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention. Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method only includes one Independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art will should illustrate Used as an entirety, technical scheme in each embodiment can also be through appropriately combined, and forming those skilled in the art can manage for book The other embodiment of solution.

Claims (4)

1. a kind of paddy rice planting method, it is characterised in that comprise the following steps：(1) site preparation：Selection high-land and it is flat leeward On the sunny side, near water source, soil property is fertile, and permeable ventilation is good, and soil moisture is sufficient, the row of filling easily makees rice field；(2) place before sowing Reason：Selection fair weather, seed thin layer is spread out and is tedded 1-2 days in drying bed on the ground, then with 5% carbendazim liquid immersion 6 hours, clear water was eluriated, and seed soaking is started when water change is clear, was soaked 3 days, was eluriated 3-5 times with clear water daily, by seed after 3 days Eluriate clean, then preheated seed with 50-60 DEG C of water, seed is wrapped with wet gunnysack, then be incubated with straw etc., temperature guarantor Hold in 35-45 degree, rice bud, rice bud can be urged out to be progressively cooled to 15 degree after exposing within 24 hours, spread seed out, under field conditions (factors) Refining bud is after 1 day；(3) nursery：First cultivate rice shoot in rice seedling bed, basal dressing, after lower seed rice is spread, seed rice is pricked in soil Root sprouts, and after emerging to rice shoot grows threeleaf loosestrife herb, imposes fertilizer, and 10 days or so after supplement fertilizer, rice shoot needs to chase after again Apply a fertilizer, rice shoot grow tall about eight centimeters when, then carry out transplanting rice transplanting；(4) sow：By rice shoot inject rice field in, layout In order, after shoot transplanting equipment lives tabernaemontanus bulrush, 5-8 kilograms of urea is applied in every mu of rice field and promotees the rice shoot point Qin, rice field keeps 1-2 cuns of profundal zone, Low temperature is met, then fills shallow water daytime, fill profundal zone in the evening；(5) apply fertilizer：Fertilising fertilizer used includes the composition of following weight portion： Urea 1-5 parts, boric acid 9-13 parts, potassium carbonate 5-7 parts, 10-15 parts of methene butanedioic acid, 3-5 parts of trace element；(6) draining is filled： Irrigating early stage field should keep shoaling layer, into dough stage after Rice Physiological need water requirement to decline, soil moisture reaches moistening Needs can just be met, cut off the water supply to the last week field is harvested；(7) harvest：When spike of rice hangs down, when golden yellow full, it is possible to start to receive Into, using harvester, after spike of rice is involved in, directly spike of rice to be separated with rice stem, the spike of rice of just turns into rice Paddy.

2. a kind of paddy rice planting method according to claim 1, it is characterised in that the temperature bar of nursery in the step 3 Part will reach more than 10 degree.

3. a kind of paddy rice planting method according to claim 1, it is characterised in that：The rice seedling bed fertilising is reordered using base manure The mode that phase topdresses, the rice seedling bed base manure and the total fertilization amount ratio for periodically topdressing are 9: 1.

4. a kind of paddy rice planting method according to claim 1, it is characterised in that contain by weight in the trace element Have：Zinc 1-10 parts, copper 0.2-1 parts, iron 0.2-1 parts, manganese 0.2-1 parts, aluminium 0.1-0.5 parts.