WO2017000884A1 - 杂交水稻单本密植机插栽培方法 - Google Patents

杂交水稻单本密植机插栽培方法 Download PDF

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WO2017000884A1
WO2017000884A1 PCT/CN2016/087668 CN2016087668W WO2017000884A1 WO 2017000884 A1 WO2017000884 A1 WO 2017000884A1 CN 2016087668 W CN2016087668 W CN 2016087668W WO 2017000884 A1 WO2017000884 A1 WO 2017000884A1
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rice
seedling
seeds
hill
hybrid rice
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PCT/CN2016/087668
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English (en)
French (fr)
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黄敏
邹应斌
谢小兵
陈佳娜
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湖南农业大学
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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

Definitions

  • the invention belongs to the technical field of crop cultivation and relates to a method for transplanting hybrid rice.
  • Hybrid rice is a first-generation hybrid with hybrid heterosis by selecting two rice varieties that are genetically different and their excellent traits are complementary. Due to the obvious effect of increasing yield of hybrid rice, China has promoted hybrid rice in large areas since 1976 and achieved good results. Since the 1990s, China's hybrid rice planting area has accounted for more than 50% of the country's total rice area. Large-scale planting of hybrid rice has made significant contributions to solving the problem of food self-sufficiency in China. In the 1970s and 1990s, the hybrid rice planting method was mainly based on artificial seedling transplanting, and the planting labor intensity was high, the production cost was high, and the comparative benefit was low.
  • the object of the present invention is to provide a hybrid rice single-intimate planting method, which has the characteristics of high yield, high efficiency and cost saving.
  • the invention provides a hybrid rice single-intimate planting cultivation method, wherein the invention comprises the following steps: cultivating a single plant to grow scorpion, and adopting a single seedling raising and cultivating a sorghum when cultivating, the germination rate of the hybrid rice seed is ⁇ 95%, and then The machine is inserted by a rice transplanter, and the density of transplanting rice is 2.4 to 25,000 points per mu of double-season rice, and 1.8 to 2.000 points per acre of rice in one season.
  • the rice seed is hybridized with a high germination rate, and after immersion and germination, the non-germinated seed is removed by a photoelectric color sorter.
  • Single seeding seedlings are planted by hand seeder or printing seeder, and one rice seed is planted at each hole; then the seedlings are transplanted with a high density (2.4 to 25,000 holes, 1.8 to 2.000 holes per acre) in a single machine. After the rejuvenation, high-yield management measures were adopted for field management. The main technical basis is: 1 After removing the non-germinated seeds by photoelectric color sorter, the seed germination rate of the seeded seeds is guaranteed to be above 98%.
  • the leakage rate of the transplanting rice is controlled to be less than 5%; the germination rate is high, and when the seedling is raised, the vacancies are less likely to occur on the tray, and when the rice is inserted, the effective plant rate per unit area can be increased. 2 Using single-seeded seeding, that is, one seed per hole, can greatly reduce the amount of seeds, and the amount of seeds used is about 500-700g/mu, which is about 1/2 of the amount of traditional hand-planted seedlings.
  • Hybrid rice single-intimate planting method includes high-germination hybrid rice seeds, single seeding and seeding, high-density single-machine insertion, and high-yield field management measures. The steps are as follows: (1) Seed selection and processing. Hybrid rice seeds with high germination rate were selected, and the selected seeds were coated with rice seed coating agent to control seedling pests and diseases and promote seedlings and seedlings. After soaking and germination, the non-germinated seeds were removed by photoelectric color sorting machine. (2) Sowing and breeding.
  • the nursery trays are placed on the trampoline, and each of the trampolines is placed in a row of 25 cm vertical rowing machine, and 5 rows of 30 cm row machine.
  • the gutter mud is placed on the plate 1 to 2 days before sowing, and the stones and debris in the mud are removed during the loading. Seeding is sown with a manual seeder or a printing planter.
  • the germinated seed When seeding with a manual seeder, the germinated seed is sown in a slab of the loaded mud; when sown with a printing seeder, the germinated seed is sown in a reed paper. On the top, fix the seeds with starch glue, and then spread the reed paper of the seeded seed on the tray filled with mud, pay attention to the mud. Keeping the tray moist after emergence to promote root growth. For the double-season early rice, because of the low temperature during sowing, in order to ensure the effect of breeding, the arch film should be covered with heat preservation after sowing. (3) Seedling machine insertion.
  • the shallow water is irrigated for 2 to 3 days, and 5 to 7 kg of urea per acre, 0.5 kg of potassium dihydrogen phosphate is used as the fertilizer, and the herbicide is combined with weed control to control weeds.
  • a fertilizer for paddy fields, use 60% butachlor EC or 60% new Marsh joint emulsifiable concentrate 70-75mL per acre, mix 10 kg of wet fine soil evenly, or use 300% of 50% chlorpyrifos emulsifiable concentrate to spray 30 kg of water.
  • benzyl chloride wettable powder For rice fields mixed with valerian, sedge and broad-leaved grass, use 35% benzyl chloride wettable powder per acre 25-30 g, spray evenly on water 30 kg, or use 50% benzyl wettable powder 130 ⁇ 150 kilograms, 30 kilograms of water sprayed during the greening period.
  • the exposed field or the sunbathing area is 7 to 10 days.
  • the shallow water is used for irrigation to the flowering stage, 25 days before heading, or 6-8 kg of urea per acre during the inverted 3 leaf stage. 5 ⁇ 7kg of potassium chloride is used as panicle fertilizer, and attention is paid to pest control.
  • Hybrid rice single-intimate planting method including seed selection and treatment, especially the need to remove non-germinated hybrid rice seeds by photoelectric color sorter, can reduce the appearance of empty seedlings on the seedling tray, reduce the transplanting when transplanting
  • the open space phenomenon the seed can be coated, the fertilizer and pesticide in the coating agent can be used to reduce the pests and diseases in the seedling stage, and to cultivate and grow the seedling; seeding and breeding, using a manual seeder or a printing planter to locate the single grain Sowing, muddying, seedling size is suitable for machine insertion; seedling planting, using transplanting machine for high-density single-planting, planting density is determined according to the type of variety; field management, mainly including fertilizer application, water management, pest control, etc. aspect.
  • Pest control use 5% Jinggangmycin 100ml, 20% triazophos 100ml, 25% pymetrozine 25 ⁇ 30g, spray 50kg with water to control pests such as sheath blight, stem borer, rice planthopper, etc. After heading and flowering, intermittent irrigation is used, with 5% Jinggangmycin 100 ml, 20% triazophos 100 ml, 25% pymetrozine 25-30 g per acre, sprayed with 50 kg of water to prevent sheath blight and dimorphism. Pests such as cockroaches and rice planthoppers.
  • the invention is beneficial to the high yield of hybrid rice, reduces labor intensity, and can effectively reduce the amount of hybrid rice seeds, save hybrid seeds and production cost, cultivate strong seedlings, increase rice yield, and thereby improve the economic benefits of rice planting.
  • the Bilang brand high-speed rice transplanter was used to transplant rice, and about 2.43 thousand holes (25cm ⁇ 11cm) were planted per acre, and 1 seedling per hole. After transplanting, keep the soil moist and return to the green period (May 1st), 2 days after returning to green, shallow water irrigation, 5 kg of urea per acre, 0.5 kg of potassium dihydrogen phosphate for tillering, 60% butylamine emulsifiable concentrate per acre to control valerian
  • the main weeds, 10kg of wet fine soil are evenly spread; on May 10th, the continuous reclaimed water is about 15cm deep after 8 days of continuous exposure, and on May 27th, 5% Jinggangmycin 100ml per acre, 20% triazophos 100 ml, 25% pymetrozine 30 g, spray 50 kg of water to control pests such as sheath blight, stem borer, rice planthopper, etc.; on May 28, 6 kg of urea per acre and 5 kg of potassium chloride
  • each ⁇ Four rows of plastic trays are placed on the bed.
  • the gouging mud is placed on the tray 2 days before sowing, and the stones and debris in the mud are removed during the loading. Sowing on May 31, the seeds of the buds will be sown with a seeder to locate single seeds (34 in each row in the long side of the pan, 16 in each row in the short side, and 544 in each plate) to the mud-filled
  • the Bilang brand high-speed rice transplanter was used to transplant rice, and about 19.1 million holes (25cm ⁇ 14cm) were planted per acre, and 1 seedling per hole. After transplanting, keep the soil moist and return to the green period (June 24-26), 2 days after regreening, shallow water irrigation, 5 kg of urea per acre, 0.5 kg of potassium dihydrogen phosphate for tillering, and 60% butylamine emulsifiable concentrate per acre to control valerian Wait for the main weeds, mix 10kg of wet fine soil evenly; on June 20th, after continuous exposure for 7 days, re-watering is about 10cm deep.
  • the hybrid rice single-intimate planting method is the same as that in the first embodiment, except that: on June 15th, 100 ml of 5% Jinggangmycin, 20% of triazophos 100 ml, and 25% of pyridine are used per mu. 25 grams of fluorenone, sprayed on 50 kg of water.
  • the hybrid rice single-intimate planting method is the same as that in Example 2, except that: on August 2, 100 ml of 5% Jinggangmycin, 20% of triazophos 100 ml, and 25% of pime are used per mu. 25 grams of fluorenone, sprayed on 50 kg of water.
  • the hybrid rice single-intimate planting method is the same as that in Example 3, except that: on September 15th, 100 ml of 5% Jinggangmycin, 20% of triazophos 100 ml, and 25% of pime are used per mu. 25 grams of fluorenone, sprayed on 50 kg of water.

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  • Life Sciences & Earth Sciences (AREA)
  • Botany (AREA)
  • Environmental Sciences (AREA)
  • Pretreatment Of Seeds And Plants (AREA)

Abstract

一种杂交水稻单本密植机插栽培的方法，通过光电色选机去除不发芽杂交水稻种子，使播种的种子发芽率≥98％，采用手工播种器或印刷播种机定位单粒播种育秧，然后用插秧机高密度单本机插秧苗，其插秧密度为双季稻每亩2.4～2.5万穴，一季稻每亩1.8～2.0万穴，在返青后采用高产管理措施进行大田管理。所述方法可以节省种子成本，培育壮秧，可显著的增产、提高水稻种植的综合效益。

Description

杂交水稻单本密植机插栽培方法 【技术领域】
本发明属于农作物栽培技术领域，是涉及一种杂交水稻机插栽培的方法。
【背景技术】
杂交水稻是通过选用两个在遗传上有一定差异，同时它们的优良性状又能互补的水稻品种，进行杂交，生产出的具有杂种优势的第一代杂交种。由于杂交水稻增产效果明显，我国从1976年开始大面积推广杂交水稻，取得了较好的成绩。自20世纪90年代以来，我国杂交水稻种植面积占全国水稻总面积50％以上。杂交水稻大面积种植为解决我国粮食自给难题做出了重大贡献。20世纪70～90年代，杂交水稻种植方式以人工育苗移栽为主，种植的劳动强度大，生产成本高，比较效益低。21世纪以后，由于农村劳动力向城镇转移，人工劳动成本的刚性增加，杂交水稻种植方式发生了一些变化，采用了多种以减少劳动力成本为目的的栽培方法，如塑盘育秧抛秧栽培、直播栽培，这些方法虽然劳动强度有所缓解，但用工多、成本高、效益低的问题仍没有完全解决。近年来，随着机械化程度的提高和生产规模的扩大，机插栽培方法因具有劳动强度低、生产效率高等特点而受到了越来越多的关注，许多科技工作者在杂交水稻机插栽培方面开展了一些研究，取得了一些成果。但是，采用当前的机插栽培方法种植杂交水稻具有用种量大、生产成本高的缺点，且该缺点已成为制约杂交水稻发展的一个瓶颈。研究一种机插栽培方法，即能发挥杂交水稻的产量潜力，又能减少用种量、降低生产成本，对杂交水稻的推广应用具有重要的意义。
【发明内容】
本发明的目的是提供一种杂交水稻单本密植机插栽培方法，具有显著的高产、高效、节本的特点。
本发明提供一种杂交水稻单本密植机插栽培方法，其发明内容是，培育单株壮秧，在育秧时，采用单本育秧，培育壮秧，其杂交水稻种子发芽率≥95％，然后用插秧机进行机插，插秧密度为双季稻每亩2.4～2.5万穴，一季稻每亩1.8～2.0万穴。优选用高发芽率杂交水稻种子，浸种催芽后通过光电色选机去除不发芽的种子。采用手工播种器或印刷播种器定位单粒播种育秧，每穴播一粒水稻种子；然后用插秧机高密度(2.4～2.5万穴，一季稻每亩1.8～2.0万穴)单本机插秧苗，在返青后采用高产管理措施进行大田管理。其主要技术依据是：①采用光电色选机去除不发芽的种子后，保证播种的种子发芽率在98％以上， 进而使插秧漏蔸率控制在5％以下；发芽率高，在育秧时，秧盘上可少出现空缺，插秧时，则可提高单位面积的有效株率。②采用定位单粒播种，即每穴播一粒种子，可以大幅节约种子用量，用种量约为500～700g/每亩，为传统手插秧播种量的1/2左右，抛秧播种量的1/3左右，现有机插秧播种量的1/6左右；节约成本，而且有利于培育壮秧，延长秧龄期；③采用高密度单本栽插，有利于发挥小蔸密植的增产作用，减少纹枯病的发生。④传统手插秧增加密度费工费力，采用机插秧容易实现密植栽培。
杂交水稻单本密植机插栽培方法包括选用高发芽率杂交水稻种子，定位单粒播种育秧，高密度单本机插，高产田间管理措施等。其步聚为：(1)种子选用与处理。选用高发芽率杂交水稻种子，用水稻种子包衣剂将选用的种子进行包衣，以控制苗期病虫害和促进苗齐苗壮，浸种催芽后通过光电色选机去除不发芽的种子。(2)播种与育秧。泡水翻耕秧田，秧床平整前每亩施用含有效成份45％的颗粒复合肥(N:P2O5:K2O＝15:15:15)40～45kg，秧床平整后，按照育秧要求，将育秧盘摆放在秧床上，每个秧床上按行距25cm纵向摆放机插秧育秧盘5排，或30cm行距机插秧盘4排。播种前1～2天将秧沟泥浆装盘，在装盘时去除泥浆中石头和杂物。播种用手工播种器或印刷播种机播种，用手工播种器播种时，将发芽种子定位单粒播种于已装填泥浆的秧盘；用印刷播种机播种时，将发芽种子定位单粒播种于芦苇纸上，用淀粉胶固定种子，再将播好种的芦苇纸平铺在已装填泥浆的秧盘上，注意与泥浆贴紧。出苗后保持秧盘湿润促进根系生长。对于双季早稻，因播种时，气温低，为保证育秧效果，需在播种后拱膜覆盖保温育秧。(3)秧苗机插。秧龄15～20天或叶龄2.9～3.3叶，用高速插秧机浅表土栽插，双季稻栽插约2.4～2.5万穴，一季稻每亩栽插约1.8～2.0万穴，每穴1苗。(4)肥水管理与病虫草害防治。结合整地每亩施用含有效成份45％的颗粒复合肥(N:P2O5:K2O＝15:15:15)25～35kg作基肥。机插水稻返青前保持土壤湿润，返青后2～3天浅水灌溉，每亩施用尿素5～7kg，磷酸二氢钾0.5kg作分蘖肥，同时结合施用除草剂防除杂草，以稗草为主的稻田，每亩用60％丁草胺乳油或60％的新马歇特乳油70～75mL，拌湿细土10公斤均匀撒施，或者用50％杀草丹乳油300mL，对水30公斤喷施；以稗草、莎草及阔叶草混生的稻田，每亩用35％氯苄可湿性粉剂25～30克，对水30公斤均匀喷施，或者用50％禾苄可湿性粉剂130～150公斤，对水30公斤于返青期喷施。在群体苗数达到预期有效穗数时，露田或晒田7～10天，复水后采用浅水灌溉至开花期，在抽穗前25天，或者在倒3叶期每亩施用尿素6～8kg，氯化钾5～7kg作穗肥，同时注意病虫害防治；抽穗开花后采用干湿交替灌溉，同时注意病虫害防治，在成熟前7天断水，准备收割水稻。(5)机械收割。采用水稻收割机低桩(≤30cm)收割，收割时将稻草粉碎，均匀撒施于稻田。
杂交水稻单本密植机插栽培方法，包括了种子选用与处理，特别是需要通过光电色选机去除不发芽的杂交水稻种子，可以减少育秧盘上出现的空苗现象，在插秧时，减少插秧时的空蔸现象；可以对种子进行包衣处理，利用包衣剂中的肥料与农药，可以减少苗期病虫害及培育壮秧；播种与育秧，采用手工播种器或印刷播种机进行定位单粒播种，泥浆育秧，秧苗大小适合于机插；秧苗栽插，采用插秧机进行高密度单本插秧，栽插密度根据品种类型确定；大田管理，主要包括肥料施用，水分管理、病虫害草害防治等方面。
病虫害防治：每亩用5％井冈霉素100毫升、20％三唑磷100毫升、25％吡蚜酮25～30g，兑水50kg喷施防治纹枯病、二化螟、稻飞虱等病虫害；抽穗开花后采用间歇灌溉，每亩用5％井冈霉素100毫升、20％三唑磷100毫升、25％吡蚜酮25～30克，兑水50kg喷施，防治纹枯病、二化螟、稻飞虱等病虫害。
本发明有利于杂交水稻获得高产，减轻劳动强度，也可以有效地减少杂交水稻种子用量、节约杂交种子及生产成本，培育壮秧，提高水稻产量，从而提高水稻种植的经济效益。
【具体实施方式】
下面结合实例对本发明作进一步说明，下述实施例仅用于对本发明的说明，并不对本发明进行限制。
实施例1
2014年在浏阳市永安镇进行了杂交早稻单本密植机插栽培30亩示范。品种为杂交早稻品种株两优819，采用咪鲜胺水稻种子包衣剂包衣，将包衣种子浸泡3天后冲洗干净，在保温条件下催芽(破胸)，采用光电色选机去除不发芽的种子后，播种种子发芽率达到98.5％。泡水翻耕秧田，秧床平整前每亩施用含有效成份45％的颗粒复合肥(N:P2O5:K2O＝15:15:15)40kg，秧床平整后，每个秧床上摆放4排塑料秧盘。播种前2天将秧沟泥浆装盘，在装盘时去除泥浆中石头和杂物。3月28日播种，将催好芽的种子用播种器定位单粒播种(秧盘长边方向每排34粒，短边方向每排16粒，每盘共播544粒)至装有泥浆的秧盘(长×宽×高＝58cm×23cm×2.5cm)，播种后拱膜覆盖保温育秧，出苗后保持秧盘湿润促进根系生长。大田结合整地每亩施用含有效成份45％的颗粒复合肥(N:P2O5:K2O＝15:15:15)35kg作基肥。4月26～27日，秧苗叶龄3.1～3.3叶左右，采用碧浪牌高速插秧机插秧，每亩栽插约2.43万穴(25cm×11cm)，每穴1苗。插秧后保持土壤湿润返青期(5月1日)，返青后2天浅水灌溉，每亩施用尿素5kg，磷酸二氢钾0.5kg作分蘖肥，每亩用60％丁胺乳油防除以稗草为主的杂草，拌湿细土10kg均匀撒施；5月10日开始连续露田8天后复水约15cm深，5月27日每亩用5％井冈霉素100毫升、20％三唑磷100毫升、25％吡蚜酮30g，对水50kg喷施防治纹枯病、二化螟、稻飞虱等病虫害；5月28日每亩 施用尿素6kg，氯化钾5kg作穗肥。抽穗开花后采用间歇灌溉，6月15日每亩用5％井冈霉素100毫升、20％三唑磷100毫升、20％噻嗪酮25g(30g也能取得相同技术效果)，对水50kg喷施，防治纹枯病、二化螟、稻飞虱等病虫害。在7月7日排水考田，7月13日采用碧浪水稻收割机低桩收割，平均亩产538.3kg，比当地机插栽培每亩节约种子82元，增加稻谷10.5kg，节本增收110.3元。
实施例2
2014年南县三仙湖镇进行了杂交中稻单本密植机插栽培60亩示范。品种为杂交中稻品种五优308，采用咪鲜胺水稻种子包衣剂包衣，将包衣种子浸泡2天后冲洗干净，在保温条件下催芽(破胸)，采用光电色选机去除不发芽的种子后，播种种子发芽率达到99.3％。泡水翻耕秧田，秧床平整前每亩施用含有效成份45％的颗粒复合肥(N:P2O5:K2O＝15:15:15)45kg，秧床平整后，每个秧床上摆放4排塑料秧盘。播种前2天将秧沟泥浆装盘，在装盘时去除泥浆中石头和杂物。5月31日播种，将催好芽的种子用播种器定位单粒播种(秧盘长边方向每排34粒，短边方向每排16粒，每盘共播544粒)至装有泥浆的秧盘(长×宽×高＝58cm×23cm×2.5cm)，出苗后保持秧盘湿润促进根系生长。6月19～20日，采用碧浪牌高速插秧机插秧，每亩栽插约1.91万穴(25cm×14cm)，每穴1苗。插秧后保持土壤湿润返青期(6月24～26日)，返青后2天浅水灌溉，每亩施用尿素5kg，磷酸二氢钾0.5kg作分蘖肥，每亩用60％丁胺乳油防除稗草等主要杂草，拌湿细土10kg均匀撒施；6月20日开始连续露田7天后复水约10cm深，7月4日每亩用5％井冈霉素100毫升、20％三唑磷100毫升、25％吡蚜酮30g，对水50kg喷施防治纹枯病、二化螟、稻飞虱等病虫害；6月28日每亩施用尿素6kg，氯化钾5kg作穗肥。抽穗开花后采用间歇灌溉，8月2日每亩用5％井冈霉素100毫升、20％三唑磷100毫升、20％噻嗪酮25g(30g也能取得相同技术效果)，对水50kg喷施，防治纹枯病、二化螟、稻飞虱等病虫害。在8月24日排水考田，9月30日采用碧浪水稻收割机低桩收割，平均亩产582.3kg，比当地机插栽培每亩节约种子70元，增加稻谷30.8kg，节本增收153元。
实施例3
2014年在安仁县牌楼乡进行了杂交晚稻单本密植机插栽培100亩示范。品种为杂交晚稻品种胜泰优9712(发芽率97％)。采用咪鲜胺水稻种子包衣剂包衣，将包衣种子浸泡2天后冲洗干净，在保温条件下催芽(破胸)，采用光电色选机去除不发芽的种子后，播种种子发芽率达到99.5％，用印刷播种机播种，按秧盘长边方向每排34粒、短边方向每排16粒，将种子定位单粒播种于芦苇纸上，用淀粉胶固定种子。泡水翻耕秧田，秧床平整前每亩施用含有效成份45％的颗粒复合肥(N:P2O5:K2O＝15:15:15)40kg，秧床平整后，每 个秧床上对应摆放两排塑料秧盘。播种前2天将秧沟泥浆装盘，在装盘时去除泥浆中石头和杂物。6月28日播种，将将播好种的芦苇纸平铺在已装填泥浆的秧盘上，注意与泥浆贴紧，出苗后保持秧盘湿润促进根系生长。7月15～17日应用洋马牌高速插秧机插秧，每亩栽插约2.43万穴(25cm×11cm)，每穴1苗。插秧后保持土壤湿润返青期(7月17～19日)，返青后2天浅水灌溉，每亩施用尿素5kg，磷酸二氢钾0.5kg作分蘖肥，每亩用60％丁胺乳油拌湿细土10kg均匀撒施，防除以稗草为主的杂草；5月20日开始连续露田7天后复水约10cm深，8月17日每亩用5％井冈霉素100毫升、20％三唑磷100毫升、25％吡蚜酮30g，对水50kg喷施防治纹枯病、二化螟、稻飞虱等病虫害；8月18日每亩施用尿素6kg，氯化钾5kg作穗肥。抽穗开花后采用间歇灌溉，9月15日每亩用5％井冈霉素100毫升、20％三唑磷100毫升、20％噻嗪酮25g(30g也能取得相同技术效果)，对水50kg喷施，防治纹枯病、二化螟、稻飞虱等病虫害。在9月27日排水考田，10月13日采用碧浪水稻收割机低桩收割，平均亩产528.3kg，比当地机插栽培每亩89元，增加稻谷26.5kg，节本增收160.4元。
实施例4
本实施例中杂交水稻单本密植机插栽培方法与实施例1相同，不同之处在于：6月15日每亩用5％井冈霉素100毫升、20％三唑磷100毫升、25％吡蚜酮25克，对水50kg喷施。
实施例5
本实施例中杂交水稻单本密植机插栽培方法与实施例2相同，不同之处在于：8月2日每亩用5％井冈霉素100毫升、20％三唑磷100毫升、25％吡蚜酮25克，对水50kg喷施。
实施例6
本实施例中杂交水稻单本密植机插栽培方法与实施例3相同，不同之处在于：9月15日每亩用5％井冈霉素100毫升、20％三唑磷100毫升、25％吡蚜酮25克，对水50kg喷施。

Claims (3)

  1. 一种杂交水稻单本密植机插栽培方法，其特征在于：培育单株壮秧，用插秧机进行机插，其杂交水稻种子发芽率≥95％，采用手工播种器或印刷播种器播种，在育秧盘上每穴定位播一粒种子，培育单株壮秧，用插秧机进行机插，插秧密度为双季稻每亩2.4～2.5万穴，一季稻每亩1.8～2.0万穴。
  2. 根据权利要求1所述的杂交水稻单本密植机插栽培方法，其特征在于：通过光电色选机去除不发芽杂交水稻种子，使播种的种子发芽率≥98％。
  3. 根据权利要求1所述的一种杂交水稻单本密植机插栽培方法，其特征在于：在插种前用水稻种子包衣剂对水稻种子进行包衣，以控制苗期病虫害和促进苗齐苗壮。
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110100673A (zh) * 2019-06-19 2019-08-09 江西省农业科学院土壤肥料与资源环境研究所 一种不增加施肥量提升双季稻产量的耕作方法
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CN112314367A (zh) * 2020-11-02 2021-02-05 吉林省农业科学院 水稻密苗移栽种植方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000224928A (ja) * 1998-12-02 2000-08-15 Ishiyama Miso Shoyu Kk 稲の栽培方法
CN103168533A (zh) * 2012-12-25 2013-06-26 农业部南京农业机械化研究所 一种气吸滚筒式水稻育秧播种装置
CN104885836A (zh) * 2015-06-30 2015-09-09 湖南农业大学 杂交水稻单本密植机插栽培方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2149747Y (zh) * 1993-02-08 1993-12-22 储成虎 水稻单粒定位播种机
CN1602665A (zh) * 2004-11-03 2005-04-06 东北农业大学 水稻三超栽培技术方法
CN102648690A (zh) * 2011-02-28 2012-08-29 云南金瑞种业有限公司 高海拔下水稻两用核不育系的繁殖技术方法
CN102893856A (zh) * 2012-07-31 2013-01-30 江苏丰源种业有限公司 一种轻简选育优质高产多抗广适水稻新品种的方法
CN103430828B (zh) * 2013-08-14 2015-06-03 江苏丘陵地区镇江农业科学研究所 一种提高水稻高产稳产性的育种方法
CN104335860B (zh) * 2013-09-10 2017-03-08 华中农业大学 一种旱直播水稻高产高效栽培技术
WO2015081787A1 (zh) * 2013-12-06 2015-06-11 中国科学院上海生命科学研究院 调控稻类株型的基因及其应用

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000224928A (ja) * 1998-12-02 2000-08-15 Ishiyama Miso Shoyu Kk 稲の栽培方法
CN103168533A (zh) * 2012-12-25 2013-06-26 农业部南京农业机械化研究所 一种气吸滚筒式水稻育秧播种装置
CN104885836A (zh) * 2015-06-30 2015-09-09 湖南农业大学 杂交水稻单本密植机插栽培方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
LI, GUOLEI ET AL.: "A Test on Mechanical Transplanted Cultivation Techniques of Hybrid Rice Yongyou 12", JOURNAL OF ZHEJIANG AGRICULTURAL SCIENCES, 11 February 2013 (2013-02-11), pages 131 - 133, ISSN: 0528-9017 *
YANG, XIANGTIAN ET AL.: "Matching Techniques for Single-Cropping Hybrid Rice Mechanic Breeding and Planting", BULLETIN OF AGRICULTURAL SCIENCE AND TECHNOLOGY, 17 January 2010 (2010-01-17), pages 141 - 142, ISSN: 1000-6400 *

Cited By (8)

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CN111053007A (zh) * 2019-12-31 2020-04-24 梅雁航 一种有机蛙稻米生态种植加工方法
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CN112931105B (zh) * 2021-02-07 2022-05-24 信阳师范学院 一种水稻抛栽苗大龄秧育秧方法
CN114175981A (zh) * 2021-12-16 2022-03-15 信阳农林学院 一种有机水稻的栽培方法
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