CN114097555A - Planting method of selenium-rich and zinc-rich rice - Google Patents
Planting method of selenium-rich and zinc-rich rice Download PDFInfo
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- CN114097555A CN114097555A CN202111611551.8A CN202111611551A CN114097555A CN 114097555 A CN114097555 A CN 114097555A CN 202111611551 A CN202111611551 A CN 202111611551A CN 114097555 A CN114097555 A CN 114097555A
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 122
- 235000009566 rice Nutrition 0.000 title claims abstract description 122
- 239000011669 selenium Substances 0.000 title claims abstract description 89
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 229910052711 selenium Inorganic materials 0.000 title claims abstract description 88
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 239000011701 zinc Substances 0.000 title claims abstract description 59
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 27
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- 235000020232 peanut Nutrition 0.000 claims description 34
- 235000013339 cereals Nutrition 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
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- GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical compound CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-UHFFFAOYSA-N 0.000 claims description 17
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- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 15
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- 238000003973 irrigation Methods 0.000 claims description 12
- 230000002262 irrigation Effects 0.000 claims description 12
- 210000005069 ears Anatomy 0.000 claims description 11
- 238000002791 soaking Methods 0.000 claims description 10
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 claims description 10
- 241000196324 Embryophyta Species 0.000 claims description 7
- 208000035240 Disease Resistance Diseases 0.000 claims description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 6
- 241000607479 Yersinia pestis Species 0.000 claims description 6
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 claims description 6
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 6
- 239000004202 carbamide Substances 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 235000019691 monocalcium phosphate Nutrition 0.000 claims description 6
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- 230000008569 process Effects 0.000 claims description 6
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- 244000269722 Thea sinensis Species 0.000 claims 2
- 235000016709 nutrition Nutrition 0.000 abstract description 10
- 230000036541 health Effects 0.000 abstract description 8
- 230000035764 nutrition Effects 0.000 abstract description 8
- 238000006386 neutralization reaction Methods 0.000 abstract description 6
- 235000011649 selenium Nutrition 0.000 description 67
- 241000207961 Sesamum Species 0.000 description 15
- 241001122767 Theaceae Species 0.000 description 15
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 230000018109 developmental process Effects 0.000 description 7
- 239000011573 trace mineral Substances 0.000 description 6
- 235000013619 trace mineral Nutrition 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 description 5
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 5
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 5
- 229930182558 Sterol Natural products 0.000 description 5
- 229930003268 Vitamin C Natural products 0.000 description 5
- 235000001014 amino acid Nutrition 0.000 description 5
- 150000001413 amino acids Chemical class 0.000 description 5
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- 229910052757 nitrogen Inorganic materials 0.000 description 5
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- 206010028980 Neoplasm Diseases 0.000 description 2
- 206010039921 Selenium deficiency Diseases 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
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- 201000010099 disease Diseases 0.000 description 2
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- 239000013589 supplement Substances 0.000 description 2
- 230000005313 thymus development Effects 0.000 description 2
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 description 1
- JDLKFOPOAOFWQN-VIFPVBQESA-N Allicin Natural products C=CCS[S@](=O)CC=C JDLKFOPOAOFWQN-VIFPVBQESA-N 0.000 description 1
- 206010006187 Breast cancer Diseases 0.000 description 1
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- 206010009944 Colon cancer Diseases 0.000 description 1
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- 229930003427 Vitamin E Natural products 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- JDLKFOPOAOFWQN-UHFFFAOYSA-N allicin Chemical compound C=CCSS(=O)CC=C JDLKFOPOAOFWQN-UHFFFAOYSA-N 0.000 description 1
- 235000010081 allicin Nutrition 0.000 description 1
- 208000007502 anemia Diseases 0.000 description 1
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- 235000014106 fortified food Nutrition 0.000 description 1
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 201000003872 goiter Diseases 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
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Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
- C05D9/02—Other inorganic fertilisers containing trace elements
Abstract
The invention belongs to the technical field of crops, in particular to a planting method of selenium-rich and zinc-rich rice, which comprises the following steps of firstly, selecting rice seeds and selecting and preparing soil; step two, treating seeds before planting; thirdly, sowing the treated seeds in the prepared soil for seedling culture; step four, planting the seedling body after seedling cultivation in the rice field, and waiting for growth; fifthly, fertilizing, irrigating and managing during growth; and step six, harvesting after the mature. According to the planting method of the selenium-rich and zinc-rich rice, the material piles containing rich selenium and zinc elements are added in the seed seedling mold cultivation, and the material piles containing the selenium and zinc elements are added in the planting neutralization management, so that the seeds and the seedlings can well absorb selenium and zinc, the selenium and zinc content in the rice is improved, the quality of the rice is enhanced, the market demand is improved, and the nutrition and health care of the rice are realized.
Description
Technical Field
The invention relates to the technical field of crop equipment, in particular to a planting method of selenium-rich and zinc-rich rice.
Background
Selenium is a chemical element, the chemical symbol is Se, is a nutrient element beneficial to plants and is also a trace element necessary for human bodies, and the selenium can improve the immunity of the human bodies, promote the proliferation of lymphocytes and the synthesis of antibodies and immune globulin. Selenium has obvious inhibiting and protecting effects on colon cancer, skin cancer, liver cancer, breast cancer and other cancers, and an intermediate metabolite methyl enol in a body has strong anticancer activity. Selenium and vitamin E, allicin, linoleic acid, germanium, zinc and other nutrients have synergistic antioxidant effect and increased antioxidant activity. Meanwhile, selenium has the effect of relieving and alleviating heavy metal toxicity. The selenium deficiency of human body can cause various diseases, most typically, the local disease-keshan disease in keshan county of Heilongjiang province in China, Kaschin-Beck disease, cancer, cardiovascular disease, cataract, cystic fibrosis, hypertension, thyromegaly, immunologic deficiency, lymphoblastic anemia, macular degeneration, muscular dystrophy, ulcerative colitis, arthritis and human body aging are directly connected with the selenium deficiency of human body. Therefore, the selenium-enriched food has great significance on human health.
The zinc element is a nutrient for thymus development of immune organs, and can effectively ensure thymus development only when the zinc is sufficient, normally differentiate T lymphocytes and promote cellular immune function.
Zinc has the functions of helping growth and development, intelligence development and improving immunity, and the deficiency of zinc can cause serious influence on our bodies, particularly growth and development, so that the supplement of sufficient zinc is necessary for growth and development and intelligence development. In addition to the balanced diet, proper nutrition supplement is forgotten.
With the continuous improvement of the living standard of people, the inherent quality and the nutritive value of grains are increasingly emphasized by people, and the eating of high-quality and safe nutritional health-care rice becomes the urgent need of people at present. How to improve and enhance the quality of rice and realize the nutrition and health care of the rice is a practical problem in the new-period grain production. At present, selenium-rich and zinc-rich rice occupies a certain share in the nutritional health-care market, so that not only is common rice upgraded, the quality and quality of the rice improved, but also the health-care needs of different crowds are met, the economic value of the rice is improved, agricultural efficiency improvement and farmer income increase are realized, strategic adjustment of an agricultural structure is facilitated, and sustainable development of rural economy is facilitated. In order to adapt to the development of new trend, the advantages of the selenium-rich and zinc-rich rice are really converted into product advantages, the market competitiveness is enhanced, and the production technology of the high-quality and safe selenium-rich and zinc-rich rice is gradually developed towards organic food.
Disclosure of Invention
Based on the prior art, the invention provides a planting method of selenium-rich and zinc-rich rice.
The invention provides a planting method of selenium-rich and zinc-rich rice, comprising the following steps of firstly, selecting rice seeds and selecting and preparing soil;
step two, treating seeds before planting;
thirdly, sowing the treated seeds in the prepared soil for seedling culture;
step four, planting the seedling body after seedling cultivation in the rice field, and waiting for growth;
fifthly, fertilizing, irrigating and managing during growth;
and step six, harvesting after the mature.
Preferably, the rice seeds in the first step are selected from hybrid rice seeds with full grains, bright color, strong disease resistance, high survival rate and strong adaptability.
Preferably, in the first step, the soil is selected from gynostemma pentaphylla, peanut straws, peanut kernels, sesame straws, selenium-rich tea branches, farmyard manure, malt straws, garlic straws, selenium-rich yeast, selenol and basic zinc sulfate, the mixture is crushed and mixed in a reaction kettle, and then the mixture is fermented for 5 to 7 days at the temperature of 26 to 30 ℃ to form a material pile.
Preferably, the composition comprises the following components in parts by weight: 20-30 parts of gynostemma pentaphylla, 30-40 parts of peanut straws, 10-20 parts of peanut rice grains, 25-35 parts of sesame straws, 10-20 parts of selenium-rich tea branches, 25-35 parts of farmyard manure, 10-20 parts of malt straws, 5-13 parts of garlic straws, 11-19 parts of selenium-rich yeast, 12-18 parts of selenol and 15-23 parts of basic zinc sulfate.
Preferably, the selected rice seeds in the second step are taken and placed in the solution to be soaked for 16-24 hours, and the rice seeds are fished out and naturally dried for 3-4 hours for later use.
Preferably, the seedling mould of taking in step three tiles, and 4 ~ 6 seeds are placed to every hole site of taking in the reserve seed control seedling mould that dries, and the seed is after the hole site of seedling mould, opens reation kettle and pours the windrow of inside, makes it to lay and covers the seed on the surface of seedling mould, sets up the big-arch shelter through the surface of seedling mould and hides the seedling mould, and the seed covers the rear surface and sprinkles water and covers, closes the big-arch shelter and waits for 22 ~ 24 days and open the big-arch shelter and carry out the seedling ventilation.
Preferably, in the fourth step, a seedling bed with flat terrain, moderate water seepage and convenient drainage and irrigation is selected for seedling mold seedling throwing planting, after seedling throwing, seedling discharging and seedling arrangement are carried out, meanwhile, material piles are scattered on the surface of the seedling bed, and the seedling bed is paved on the surface of the seedling bed, and the paving thickness is 3-5 mm.
Preferably, after 40-45 days of seedling planting in the fifth step, 6.3-6.8 kg of urea, 13-14 kg of potassium chloride and 31-34 kg of calcium superphosphate are applied to each mu of rice field; and laying material piles in the rice field per mu in the flowering period when the seedlings grow and the thickness is 10-15 mm.
Preferably, in the fifth step, the seedlings are managed in the growth process, weeds are pulled out, and pests are removed by adopting pesticide; the tillering stage mainly adopts shallow water management, promotes the generation and growth of low tillering, dries the field at proper time and controls ineffective tillering; deepen irrigation in the young ear forming period and the heading and flowering period.
Preferably, in the sixth step, when the rice ears are golden and plump and drove, mature harvesting is started.
The beneficial effects of the invention are as follows:
the rich selenium-rich and zinc-rich material piles are added in the seed seedling mould cultivation, and the material piles containing the selenium-rich and zinc-rich elements are added in the planting neutralization management, so that the seeds and the seedlings can well absorb selenium and zinc, the selenium-zinc content in the rice is improved, the quality of the rice is enhanced, the market demand is improved, the nutrition and the health care of the rice are realized, and the adopted gynostemma pentaphylla contains 17 amino acids such as sterols and flavonoid components, vitamin C and glutamic acid, and 18 trace elements such as iron, zinc and copper; providing carbon and nitrogen elements by farmyard manure, malt straws, peanut straws and sesame straws; the peanut rice grains, the selenium-rich tea branches, the garlic straws, the selenium-rich yeast and the selenol provide rich selenium elements; basic zinc sulfate provides a rich zinc element.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
A planting method of selenium-rich and zinc-rich rice comprises the steps of firstly, selecting rice seeds and selecting and preparing soil; selecting the hybrid rice seeds with full grains, bright color, strong disease resistance, high survival rate and strong adaptability from the rice seeds in the step one; in the first step, the soil is selected from gynostemma pentaphylla, peanut straws, peanut kernels, sesame straws, selenium-rich tea branches, farmyard manure, malt straws, garlic straws, selenium-rich yeast, selenol and basic zinc sulfate, the mixture is put into a reaction kettle to be crushed and mixed, and then the mixture is fermented for 5 to 7 days under the condition that the temperature is controlled to be 26 to 30 ℃ to form a material pile.
The composition comprises the following components in parts by weight: 20-30 parts of gynostemma pentaphylla, 30-40 parts of peanut straws, 10-20 parts of peanut rice grains, 25-35 parts of sesame straws, 10-20 parts of selenium-rich tea branches, 25-35 parts of farmyard manure, 10-20 parts of malt straws, 5-13 parts of garlic straws, 11-19 parts of selenium-rich yeast, 12-18 parts of selenol and 15-23 parts of basic zinc sulfate.
Step two, treating seeds before planting; and step two, taking the selected rice seeds, placing the rice seeds in the solution, soaking for 16-24 hours, taking out the rice seeds after soaking, naturally airing for 3-4 hours, and reserving for later use.
Thirdly, sowing the treated seeds in the prepared soil for seedling culture; taking the seedling mould in the step three and tiling, taking reserve seed control seedling mould that dries and placing 4 ~ 6 seeds at every hole site and broadcasting seeds, the seed is after the hole site of seedling mould, opens reation kettle and pours the material heap of inside, makes it to lay and cover the seed on the surface of seedling mould, sets up the big-arch shelter through the surface of seedling mould and hides the seedling mould, and the seed covers the rear surface and sprays water and cover, closes the big-arch shelter and waits for 22 ~ 24 days to open the big-arch shelter and carry out the seedling ventilation.
Step four, planting the seedling body after seedling cultivation in the rice field, and waiting for growth; and in the fourth step, a seedling bed with flat terrain, moderate water seepage and convenient drainage and irrigation is selected for seedling mold seedling throwing planting, after seedling throwing, the seedling is placed in the field for arranging seedlings, and meanwhile, a material pile is scattered on the surface of the seedling bed to be paved on the surface of the seedling bed, wherein the paving thickness is 3-5 mm.
Fifthly, fertilizing, irrigating and managing during growth; after 40-45 days of seedling planting, 6.3-6.8 kg of urea, 13-14 kg of potassium chloride and 31-34 kg of calcium superphosphate are applied to each mu of rice field; laying material piles to each mu of rice field when the seedlings grow to be large and the flowering period is equal, wherein the laying thickness is 10-15 mm; managing the seedlings in the growth process, pulling out weeds, and removing pests by adopting pesticide; the tillering stage mainly adopts shallow water management, promotes the generation and growth of low tillering, dries the field at proper time and controls ineffective tillering; deepen irrigation in the young ear forming period and the heading and flowering period.
Step six, harvesting after maturation; and step six, when the rice ears are golden and plump and hang down, the rice ears begin to ripen and harvest.
The rich selenium-rich and zinc-rich material piles are added in the seed seedling mould cultivation, and the material piles containing the selenium-rich and zinc-rich elements are added in the planting neutralization management, so that the seeds and the seedlings can well absorb selenium and zinc, the selenium-zinc content in the rice is improved, the quality of the rice is enhanced, the market demand is improved, the nutrition and the health care of the rice are realized, and the adopted gynostemma pentaphylla contains 17 amino acids such as sterols and flavonoid components, vitamin C and glutamic acid, and 18 trace elements such as iron, zinc and copper; providing carbon and nitrogen elements by farmyard manure, malt straws, peanut straws and sesame straws; the peanut rice grains, the selenium-rich tea branches, the garlic straws, the selenium-rich yeast and the selenol provide rich selenium elements; basic zinc sulfate provides a rich zinc element.
Example one
A planting method of selenium-rich and zinc-rich rice comprises the steps of firstly, selecting rice seeds and selecting and preparing soil; selecting the hybrid rice seeds with full grains, bright color, strong disease resistance, high survival rate and strong adaptability from the rice seeds in the step one; in the first step, the soil is selected from gynostemma pentaphylla, peanut straws, peanut kernels, sesame straws, selenium-rich tea branches, farmyard manure, malt straws, garlic straws, selenium-rich yeast, selenol and basic zinc sulfate, and the mixture is put into a reaction kettle to be crushed and mixed, and then fermented for 5 days at the temperature of 26 ℃ to form a material pile.
The composition comprises the following components in parts by weight: 20 parts of gynostemma pentaphylla, 30 parts of peanut straws, 10 parts of peanut rice grains, 25 parts of sesame straws, 10 parts of selenium-rich tea branches, 25 parts of farmyard manure, 10 parts of malt straws, 5 parts of garlic straws, 11 parts of selenium-rich yeast, 12 parts of selenol and 15 parts of basic zinc sulfate.
Step two, treating seeds before planting; and step two, taking the selected rice seeds, placing the rice seeds in the solution, soaking for 16 hours, taking out the rice seeds after soaking, and naturally airing for 3 hours for later use.
Thirdly, sowing the treated seeds in the prepared soil for seedling culture; taking the seedling mould in the step three and tiling, taking every hole site in the reserve seed control seedling mould that dries and placing 4 seeds and broadcasting seeds, the seed is after the hole site of seedling mould, opens reation kettle and pours the material heap of inside, makes it to lay and covers the seed on the surface of seedling mould, sets up the big-arch shelter through the surface of seedling mould and hides the seedling mould, and the seed covers the rear surface and sprinkles water and cover, closes the big-arch shelter and waits for 22 days to open the big-arch shelter and carry out the seedling ventilation.
Step four, planting the seedling body after seedling cultivation in the rice field, and waiting for growth; and in the fourth step, a seedling bed with flat terrain, moderate water seepage and convenient drainage and irrigation is selected for seedling mold seedling throwing planting, after seedling throwing, the seedling is placed in the field for arranging the seedlings, and meanwhile, a material pile is scattered on the surface of the seedling bed to be paved on the surface of the seedling bed, and the paving thickness is 3 mm.
Fifthly, fertilizing, irrigating and managing during growth; after 40 days of seedling planting in the step five, 6.3kg of urea, 13kg of potassium chloride and 31kg of calcium superphosphate are applied to each mu of rice field; laying material piles to each mu of rice field when the seedlings grow to be large and the flowering period is equal, wherein the laying thickness is 10 mm; managing the seedlings in the growth process, pulling out weeds, and removing pests by adopting pesticide; the tillering stage mainly adopts shallow water management, promotes the generation and growth of low tillering, dries the field at proper time and controls ineffective tillering; deepen irrigation in the young ear forming period and the heading and flowering period.
Step six, harvesting after maturation; and step six, when the rice ears are golden and plump and hang down, the rice ears begin to ripen and harvest.
The rich selenium-rich and zinc-rich material piles are added in the seed seedling mould cultivation, and the material piles containing the selenium-rich and zinc-rich elements are added in the planting neutralization management, so that the seeds and the seedlings can well absorb selenium and zinc, the selenium-zinc content in the rice is improved, the quality of the rice is enhanced, the market demand is improved, the nutrition and the health care of the rice are realized, and the adopted gynostemma pentaphylla contains 17 amino acids such as sterols and flavonoid components, vitamin C and glutamic acid, and 18 trace elements such as iron, zinc and copper; providing carbon and nitrogen elements by farmyard manure, malt straws, peanut straws and sesame straws; the peanut rice grains, the selenium-rich tea branches, the garlic straws, the selenium-rich yeast and the selenol provide rich selenium elements; basic zinc sulfate provides a rich zinc element.
Example two
A planting method of selenium-rich and zinc-rich rice comprises the steps of firstly, selecting rice seeds and selecting and preparing soil; selecting the hybrid rice seeds with full grains, bright color, strong disease resistance, high survival rate and strong adaptability from the rice seeds in the step one; in the first step, the soil is selected from gynostemma pentaphylla, peanut straws, peanut kernels, sesame straws, selenium-rich tea branches, farmyard manure, malt straws, garlic straws, selenium-rich yeast, selenol and basic zinc sulfate, and the mixture is put into a reaction kettle to be crushed and mixed, and then fermented for 6 days at the temperature of 28 ℃ to form a material pile.
The composition comprises the following components in parts by weight: 24 parts of gynostemma pentaphylla, 34 parts of peanut straws, 16 parts of peanut kernels, 31 parts of sesame straws, 16 parts of selenium-rich tea branches, 29 parts of farmyard manure, 14 parts of malt straws, 9 parts of garlic straws, 14 parts of selenium-rich yeast, 15 parts of selenol and 19 parts of basic zinc sulfate.
Step two, treating seeds before planting; and step two, taking the selected rice seeds, placing the rice seeds in the solution, soaking for 20 hours, taking out the rice seeds after soaking, and naturally airing for 3.5 hours for later use.
Thirdly, sowing the treated seeds in the prepared soil for seedling culture; taking the seedling mould in the step three and tiling, taking every hole site in the reserve seed control seedling mould that dries and placing 5 seeds and broadcasting seeds, the seed is after the hole site of seedling mould, opens reation kettle and pours the material heap of inside, makes it to lay and cover the seed on the surface of seedling mould, sets up the big-arch shelter through the surface of seedling mould and hides the seedling mould, and the seed covers the rear surface and sprinkles water and cover, closes the big-arch shelter and waits for 23 days to open the big-arch shelter and carry out the seedling ventilation.
Step four, planting the seedling body after seedling cultivation in the rice field, and waiting for growth; and in the fourth step, a seedling bed with flat terrain, moderate water seepage and convenient drainage and irrigation is selected for seedling mold seedling throwing planting, after seedling throwing, the seedling is placed in the field for arranging the seedlings, and meanwhile, a material pile is scattered on the surface of the seedling bed to be paved on the surface of the seedling bed, and the paving thickness is 4 mm.
Fifthly, fertilizing, irrigating and managing during growth; after 43 days of seedling planting in the step five, 6.5kg of urea, 13.5kg of potassium chloride and 32.5kg of calcium superphosphate are applied to each mu of rice field; laying material piles to each mu of rice field when the seedlings grow and bloom, wherein the laying thickness is 12.5 mm; managing the seedlings in the growth process, pulling out weeds, and removing pests by adopting pesticide; the tillering stage mainly adopts shallow water management, promotes the generation and growth of low tillering, dries the field at proper time and controls ineffective tillering; deepen irrigation in the young ear forming period and the heading and flowering period.
Step six, harvesting after maturation; and step six, when the rice ears are golden and plump and hang down, the rice ears begin to ripen and harvest.
The rich selenium-rich and zinc-rich material piles are added in the seed seedling mould cultivation, and the material piles containing the selenium-rich and zinc-rich elements are added in the planting neutralization management, so that the seeds and the seedlings can well absorb selenium and zinc, the selenium-zinc content in the rice is improved, the quality of the rice is enhanced, the market demand is improved, the nutrition and the health care of the rice are realized, and the adopted gynostemma pentaphylla contains 17 amino acids such as sterols and flavonoid components, vitamin C and glutamic acid, and 18 trace elements such as iron, zinc and copper; providing carbon and nitrogen elements by farmyard manure, malt straws, peanut straws and sesame straws; the peanut rice grains, the selenium-rich tea branches, the garlic straws, the selenium-rich yeast and the selenol provide rich selenium elements; basic zinc sulfate provides a rich zinc element.
EXAMPLE III
A planting method of selenium-rich and zinc-rich rice comprises the steps of firstly, selecting rice seeds and selecting and preparing soil; selecting the hybrid rice seeds with full grains, bright color, strong disease resistance, high survival rate and strong adaptability from the rice seeds in the step one; in the first step, the soil is selected from gynostemma pentaphylla, peanut straws, peanut kernels, sesame straws, selenium-rich tea branches, farmyard manure, malt straws, garlic straws, selenium-rich yeast, selenol and basic zinc sulfate, and the mixture is put into a reaction kettle to be crushed and mixed, and then fermented for 7 days at the temperature of 30 ℃ to form a material pile.
The composition comprises the following components in parts by weight: 30 parts of gynostemma pentaphylla, 40 parts of peanut straws, 20 parts of peanut grains, 35 parts of sesame straws, 20 parts of selenium-rich tea branches, 35 parts of farmyard manure, 20 parts of malt straws, 13 parts of garlic straws, 19 parts of selenium-rich yeast, 18 parts of selenol and 23 parts of basic zinc sulfate.
Step two, treating seeds before planting; and step two, taking the selected rice seeds, placing the rice seeds in the solution, soaking for 24 hours, taking out the rice seeds after soaking, and naturally airing for 4 hours for later use.
Thirdly, sowing the treated seeds in the prepared soil for seedling culture; taking the seedling mould in the step three and tiling, taking every hole site in the reserve seed control seedling mould that dries and placing 6 seeds and broadcasting seeds, the seed is after the hole site of seedling mould, opens reation kettle and pours the material heap of inside, makes it to lay and covers the seed on the surface of seedling mould, sets up the big-arch shelter through the surface of seedling mould and hides the seedling mould, and the seed covers the rear surface and sprinkles water and cover, closes the big-arch shelter and waits for 24 days to open the big-arch shelter and carry out the seedling ventilation.
Step four, planting the seedling body after seedling cultivation in the rice field, and waiting for growth; and in the fourth step, a seedling bed with flat terrain, moderate water seepage and convenient drainage and irrigation is selected for seedling mold seedling throwing planting, after seedling throwing, the seedling is placed in the field for arranging the seedlings, and meanwhile, a material pile is scattered on the surface of the seedling bed to be paved on the surface of the seedling bed, and the paving thickness is 5 mm.
Fifthly, fertilizing, irrigating and managing during growth; after 45 days of seedling planting in the step five, 6.8kg of urea, 14kg of potassium chloride and 34kg of calcium superphosphate are applied to each mu of rice field; laying material piles to each mu of rice field when the seedlings grow and bloom, wherein the laying thickness is 15 mm; managing the seedlings in the growth process, pulling out weeds, and removing pests by adopting pesticide; the tillering stage mainly adopts shallow water management, promotes the generation and growth of low tillering, dries the field at proper time and controls ineffective tillering; deepen irrigation in the young ear forming period and the heading and flowering period.
Step six, harvesting after maturation; and step six, when the rice ears are golden and plump and hang down, the rice ears begin to ripen and harvest.
The rich selenium-rich and zinc-rich material piles are added in the seed seedling mould cultivation, and the material piles containing the selenium-rich and zinc-rich elements are added in the planting neutralization management, so that the seeds and the seedlings can well absorb selenium and zinc, the selenium-zinc content in the rice is improved, the quality of the rice is enhanced, the market demand is improved, the nutrition and the health care of the rice are realized, and the adopted gynostemma pentaphylla contains 17 amino acids such as sterols and flavonoid components, vitamin C and glutamic acid, and 18 trace elements such as iron, zinc and copper; providing carbon and nitrogen elements by farmyard manure, malt straws, peanut straws and sesame straws; the peanut rice grains, the selenium-rich tea branches, the garlic straws, the selenium-rich yeast and the selenol provide rich selenium elements; basic zinc sulfate provides a rich zinc element.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A planting method of selenium-rich and zinc-rich rice is characterized by comprising the following steps: step one, selecting rice seeds and selecting and preparing soil;
step two, treating seeds before planting;
thirdly, sowing the treated seeds in the prepared soil for seedling culture;
step four, planting the seedling body after seedling cultivation in the rice field, and waiting for growth;
fifthly, fertilizing, irrigating and managing during growth;
and step six, harvesting after the mature.
2. The planting method of the selenium-rich and zinc-rich rice as claimed in claim 1, wherein: in the first step, the rice seeds are selected from the hybrid rice seeds which are full in grains, bright in color, strong in disease resistance, high in survival rate and strong in adaptability.
3. The planting method of the selenium-rich and zinc-rich rice as claimed in claim 1, wherein: in the first step, the soil is selected from gynostemma pentaphylla, peanut straws, peanut kernels, sesame straws, selenium-rich tea branches, farmyard manure, malt straws, garlic straws, selenium-rich yeast, selenol and basic zinc sulfate, the mixture is put into a reaction kettle to be crushed and mixed, and then the mixture is fermented for 5 to 7 days under the condition that the temperature is controlled to be 26 to 30 ℃ to form a material pile.
4. The planting method of the selenium-rich and zinc-rich rice as claimed in claim 3, characterized in that: the composition comprises the following components in parts by weight: 20-30 parts of gynostemma pentaphylla, 30-40 parts of peanut straws, 10-20 parts of peanut rice grains, 25-35 parts of sesame straws, 10-20 parts of selenium-rich tea branches, 25-35 parts of farmyard manure, 10-20 parts of malt straws, 5-13 parts of garlic straws, 11-19 parts of selenium-rich yeast, 12-18 parts of selenol and 15-23 parts of basic zinc sulfate.
5. The planting method of the selenium-rich and zinc-rich rice as claimed in claim 1, wherein: and taking the selected rice seeds in the step two, placing the rice seeds in the solution, soaking for 16-24 hours, taking out the rice seeds after soaking, naturally airing for 3-4 hours, and reserving for later use.
6. The planting method of the selenium-rich and zinc-rich rice as claimed in claim 1, wherein: taking the seedling mould in the step three and tiling, taking every hole site in the reserve seed control seedling mould that dries and placing 4 ~ 6 seeds and broadcasting seeds, the seed is after the hole site of seedling mould, opens reation kettle and pours the material heap of inside, makes it to lay and cover the seed on the surface of seedling mould, sets up the big-arch shelter through the surface of seedling mould and hides the seedling mould, and the seed covers the rear surface and sprays water and cover, closes the big-arch shelter and waits for 22 ~ 24 days to open the big-arch shelter and carry out the seedling ventilation.
7. The planting method of the selenium-rich and zinc-rich rice as claimed in claim 1, wherein: and in the fourth step, a seedling bed with flat terrain, moderate water seepage and convenient drainage and irrigation is selected for seedling mold seedling throwing planting, after seedling throwing, the seedling is discharged into the bed for arranging seedlings, and meanwhile, a material pile is scattered on the surface of the seedling bed to be paved on the surface of the seedling bed, wherein the paving thickness is 3-5 mm.
8. The planting method of the selenium-rich and zinc-rich rice as claimed in claim 1, wherein: after 40-45 days of seedling planting in the fifth step, 6.3-6.8 kg of urea, 13-14 kg of potassium chloride and 31-34 kg of calcium superphosphate are applied to each mu of rice field; and laying material piles in the rice field per mu in the flowering period when the seedlings grow and the thickness is 10-15 mm.
9. The planting method of the selenium-rich and zinc-rich rice as claimed in claim 1, wherein: managing the seedlings in the growth process, pulling out weeds, and removing pests by adopting pesticide; the tillering stage mainly adopts shallow water management, promotes the generation and growth of low tillering, dries the field at proper time and controls ineffective tillering; deepen irrigation in the young ear forming period and the heading and flowering period.
10. The planting method of the selenium-rich and zinc-rich rice as claimed in claim 1, wherein: and in the sixth step, when the rice ears are golden and plump and droop, the rice ears begin to mature and harvest.
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| CN111642341A (en) * | 2020-06-12 | 2020-09-11 | 江西鄱阳湖米业有限公司 | Ecological environment-friendly selenium-rich rice planting method |
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| CN107318444A (en) * | 2017-08-09 | 2017-11-07 | 平南县正达农业发展有限公司 | A kind of implantation methods of selenium-rich rice |
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