CN105165328A - Leaf lettuce planting method - Google Patents

Leaf lettuce planting method Download PDF

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Publication number
CN105165328A
CN105165328A CN201510526927.3A CN201510526927A CN105165328A CN 105165328 A CN105165328 A CN 105165328A CN 201510526927 A CN201510526927 A CN 201510526927A CN 105165328 A CN105165328 A CN 105165328A
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Prior art keywords
lettuce
furrow
soil
seed
days
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Inventor
王志明
龙超虎
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GUIZHOU GUANLING AEMIAO ECOLOGICAL AGRICULTURE DEVELOPMENT Co Ltd
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GUIZHOU GUANLING AEMIAO ECOLOGICAL AGRICULTURE DEVELOPMENT Co Ltd
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Priority to CN201510526927.3A priority Critical patent/CN105165328A/en
Publication of CN105165328A publication Critical patent/CN105165328A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C21/00Methods of fertilising, sowing or planting
    • A01C21/005Following a specific plan, e.g. pattern
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00Protecting plants
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G2/00Vegetative propagation

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Botany (AREA)
  • Developmental Biology & Embryology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Cultivation Of Plants (AREA)
  • Fertilizers (AREA)

Abstract

The present invention belongs to the field of vegetable planting, and in particular relates to a leaf lettuce planting method. According to the present invention, by virtue of processes of soil preparing and plot piling, seed selecting and sowing, seedling stage managing and field managing, the leaf lettuce is produced; by combining reasonable treatment on a cultivating base during basal dressing and fertilizing, the cultivating base is enabled to meet an automatic planting technology, thereby lowering the planting cost; by using a method combining a soil fertilizer with a foliage fertilizer, the demand on nutrients for the leaf lettuce growth is met, and the fertilizer diversity is also ensured, thereby improving the quality of the leaf lettuce; by performing high temperature treatment on the seed, disease resistance and germination speed of the seed are improved, thereby shortening the germination time; and by combining reasonable managing steps, the nutrients are enriched, thereby improving the self disease resistance, and the influence of disease and pest on the leaf lettuce production and quality is reduced, and the quality and the production of the leaf lettuce are further enhanced.

Description

A kind of implantation methods of Lettuce
Technical field
The invention belongs to growing vegetables field, be specifically related to a kind of implantation methods of Lettuce.
Background technology
Lettuce contains the nutrient components such as a large amount of carotin, vitamin B1, vitamin E, vitamin C and dietary fiber, there is the health-care effect reducing cholesterol, clear dry moistening lung, along with people are to the pursuit of health diet, especially people are more and more favorite eat something rare the upsurge of vegetables under, the demand of Lettuce is increasing, and the quality requirements of people to Lettuce is more and more higher.
Eat something rare Lettuce, although retain nutrient component largely, but the quality of Lettuce, especially, whether it has damage by disease and insect, to health, there is considerable influence, if it contains damage by disease and insect, and these damage by disease and insect do not remove by simply cleaning, so, when eating something rare Lettuce, damage by disease and insect enters human body by esophagus, the injury of human body is well imagined, in traditional planting technology, the base manure of Lettuce is generally every mu of manuring 5000kg, diammonium phosphate 40kg, urea 20kg, potassium sulfate 20kg, ash 200-300kg, frequency of topdressing is many, based on urea and agricultural chemicals, owing to for a long time singly executing urea and Pesticide use frequency is too high, the content of organic matter in soil and content of microorganisms are declined, Lettuce is caused to be subject to damage by disease and insect, and then reduce Lettuce quality, in addition, Lettuce grows easily affected by environment, therefore will cause emerge uneven, large seedling is uneven, after transplanting, seedling-slowing stage is long, the situations such as leaf strain undergrowth occur, be unfavorable for the production that Lettuce is guaranteed both quality and quantity.
In the prior art, the patent No. is 201410642763.6 disclose a kind of Lettuce open country High efficiency and high quality cultivation technology, wherein, nursery mixes as matrix using the peat composed of rotten mosses, vermiculite, perlite in the ratio of 9:3:1, then loaded 128 hole dishes, one, every hole seed, carry out intelligent greenhouse nursery again, this method is conducive to the vernalization of seed, but processes numerous and diverse, and cost has high input, wherein, field management is 7-10 days pour seedling recovering waters after field planting, and the urea of 5-8kg/ mu is chased after with water, when lobus cardiacus starts inclusion, start watering, fertilizing, every mu chases after N P and K punching fertilising 5-10kg, enter peak of growing season, third time is chased after fertile in conjunction with watering, every mu chases after urea 5kg, potash fertilizer 5kg or the fertile 7-10kg of N P and K punching fertilising, at later stages, need frequently water, and spray potassium dihydrogen phosphate, the foliage fertilizers such as calcium chloride or other calcareous fertilisers, this method is because of frequent fertilising, and increase planting cost, and easily pollute planting soil, therefore, be unfavorable for the popularization of Lettuce planting technology.
Summary of the invention
In order to solve the above-mentioned technical problem existed in prior art, the invention provides a kind of implantation methods of Lettuce, have be of high nutritive value, cost is low, disease resistance is excellent feature.
Be achieved especially by following technical scheme:
An implantation methods for Lettuce, is characterized in that, comprises the following steps:
(1) pile furrow: plough to 20-30cm with ploughing machine, adopt composite fertilizer 10-20kg/ even mixing per mu to execute in soil, and turn over 5-8 time, indwelling soil is after 10-20 days, and carry out whole furrow process, indwelling is stand-by wholely; Described whole furrow, the dark 20cm of its furrow, the wide 80cm of furrow, and a water pipeline is set in furrow center;
(2) seed selection sowing: Lettuce seed is placed in basin, add the hot water that temperature is 45-55 DEG C wherein, through soaking 4-6h, taking-up drains, being sowed again on the furrow face of step (1), according to every mu of sowing 20-30g seed, then is that 50-100 order soil covers furrow face by granularity, and water, stand-by;
(3) seedling management: when Lettuce grows 2-3 sheet true leaf, according to 8-15L/ mu spraying fungicide, carried out every 5-7 days process of loosening the soil; When there is 4-5 sheet true leaf, carry out a point seedling by line-spacing 20cm, spacing in the rows 20cm and plant, wherein, the depth of planting is 3cm, and waters to seedling, and with water sealing fertilizer, composite fertilizer is here by being sprinkling upon on soil every 15 days 80-100kg/ mu;
(4) field management: when plant height reaches 13-17cm, carry out topdressing process once, here topdress be adopt concentration be 1/300 potassium dihydrogen phosphate carry out foliage spray, sprayed once every 15-20 days, each sprinkling 15-20L/ mu, and while sprinkling, spray according to every mu the carbendazim that 3-7L concentration is 1/600; When plant to be planted height reaches 30cm, gather.
Described irrigation amount is 15-23L/ mu.
Described composite fertilizer is that 5:2:4:4 is mixed by the mass ratio of MAP, diammonium phosphate, potassium dihydrogen phosphate, urea.
Described bactericide is the one of mancozeb, procymidone, ash.
Beneficial effect of the present invention
The present invention is by carrying out Lettuce whole piling furrow, and process when being combined in base manure and fertilising, planting base rationalized, its planting base is made to meet automation planting technology, and then reduce the planting cost of Lettuce, adopt soil fertilizer and foliage fertilizer fitting method, meet the nutrient requirement of Lettuce growth, also ensure that fertilizer diversity, and then improve the quality of Lettuce, prevent soil pollution again; By high temperature treatment seed, first sterilization is carried out to seed outside, and the temperature of conventional method is generally 15-20 DEG C, by contrast, the present invention selects temperature bactericidal effect good, and vernalization speed, and then shorten germinating time, again in conjunction with rational management process, Lettuce nutrient component is increased, and then improves self resistance against diseases, thus make the damage by disease and insect of Lettuce obtain effectively preventing, reduce the impact of damage by disease and insect on Lettuce Yield and qualities, and then improve quality and the output of Lettuce.
The present invention is in conjunction with the nutrient composition content of Lettuce itself, rational nutritive element of arranging in pairs or groups in management process to Lettuce plantation applies fertilizer, control Effects of Fertilization Frequency, Lettuce is grown and is in excellent environment for a long time, and then improve the quantity and quality of Lettuce, by statistics, its per mu yield is about 5000-7000kg, and in tradition plantation, per mu yield is about 3000-5000kg, illustrate that the inventive method output is high, cost is low; Again by selecting 20 a middle-aged persons, be divided into 10 groups at random, first, T-CHOL (TC) in blood, triglycerides (TG), glucose (GLU) test are carried out to every group, get every cell mean, often group ediblely to eat something rare, fry, fragrantly to burn, steamed, poach Lettuce, test after 10 days, carry out TC, TG, GLU to measure, get every cell mean, its result is as following table 1:
Table 1
Contrast by experiment, different to the processing mode of Lettuce, it is different that nutrient component retains result, such as, eats something rare Lettuce, and nutrient component retains maximum, wherein, reduce cholesterol, blood fat remarkably productive, steamed Lettuce, increase moisture, the stripping of part nutrient component or trophic structure are changed, and then enhance blood sugar decreasing effect, by the processing method different to Lettuce finished product, all reach hypoglycemic, blood fat, the effect of cholesterol, again in conjunction with nutrient component testing result, the Lettuce of the present invention's plantation, protein content about 4.5%, dietary fiber content is about 6.7%, Nicotinic Acid Content is about 1.6mg/100g, Vitamin C content is about 635mg/100g, carotene carotene content is about 2001 μ g/100g, and traditional cultivation method, its protein content about 1.4%, dietary fiber content is about 0.6%, Nicotinic Acid Content is about 0.2mg/100g, Vitamin C content is about 20mg/100g, carotene carotene content is about 360 μ g/100g, and then illustrate that Lettuce nutritive value of the present invention is higher, there is reduction blood sugar, blood fat, the health-care effect of cholesterol.
Embodiment
Below in conjunction with concrete embodiment, further restriction is done to technical scheme of the present invention, but claimed scope is not only confined to done description.
Embodiment 1
An implantation methods for Lettuce, is characterized in that, comprises the following steps:
(1) pile furrow: plough to 20cm with ploughing machine, adopt composite fertilizer 10kg/ even mixing per mu to execute in soil, and turn over 8 times, indwelling soil is after 15 days, and carry out whole furrow process, indwelling is stand-by wholely; Described whole furrow, the dark 20cm of its furrow, the wide 80cm of furrow, and a water pipeline is set in furrow center;
(2) seed selection sowing: Lettuce seed is placed in basin, add the hot water that temperature is 48 DEG C wherein, through soaking 5h, taking-up drains, being sowed again on the furrow face of step (1), according to every mu of sowing 25g seed, then is that 60 order soil cover furrow face by granularity, and water, stand-by;
(3) seedling management: when Lettuce grows 3 true leaves, according to 8L/ mu spraying fungicide, carried out every 7 days process of loosening the soil; When there is 4 true leaves, carry out a point seedling by line-spacing 20cm, spacing in the rows 20cm and plant, wherein, the depth of planting is 3cm, and waters to seedling, and with water sealing fertilizer, composite fertilizer is here by being sprinkling upon on soil every 15 days 85kg/ mu;
(4) field management: when plant height reaches 15cm, carry out topdressing process once, here topdress be adopt concentration be 1/300 potassium dihydrogen phosphate carry out foliage spray, sprayed once every 15 days, each sprinkling 18L/ mu, and while sprinkling, spray according to every mu the carbendazim that 6L concentration is 1/600; When plant to be planted height reaches 30cm, gather.
Described irrigation amount is 19L/ mu.
Described composite fertilizer is that 5:2:4:4 is mixed by the mass ratio of MAP, diammonium phosphate, potassium dihydrogen phosphate, urea.
Described bactericide is ash.
Embodiment 2
An implantation methods for Lettuce, is characterized in that, comprises the following steps:
(1) pile furrow: plough to 30cm with ploughing machine, adopt composite fertilizer 20kg/ even mixing per mu to execute in soil, and turn over 6 times, indwelling soil is after 15 days, and carry out whole furrow process, indwelling is stand-by wholely; Described whole furrow, the dark 20cm of its furrow, the wide 80cm of furrow, and a water pipeline is set in furrow center;
(2) seed selection sowing: Lettuce seed is placed in basin, add the hot water that temperature is 50 DEG C wherein, through soaking 5h, taking-up drains, being sowed again on the furrow face of step (1), according to every mu of sowing 30g seed, then is that 80 order soil cover furrow face by granularity, and water, stand-by;
(3) seedling management: when Lettuce grows 2 true leaves, according to 11L/ mu spraying fungicide, carried out every 6 days process of loosening the soil; When there is 5 true leaves, carry out a point seedling by line-spacing 20cm, spacing in the rows 20cm and plant, wherein, the depth of planting is 3cm, and waters to seedling, and with water sealing fertilizer, composite fertilizer is here by being sprinkling upon on soil every 15 days 100kg/ mu;
(4) field management: when plant height reaches 15cm, carry out topdressing process once, here topdress be adopt concentration be 1/300 potassium dihydrogen phosphate carry out foliage spray, sprayed once every 20 days, each sprinkling 18L/ mu, and while sprinkling, spray according to every mu the carbendazim that 3L concentration is 1/600; When plant to be planted height reaches 30cm, gather.
Described irrigation amount is 20L/ mu.
Described composite fertilizer is that 5:2:4:4 is mixed by the mass ratio of MAP, diammonium phosphate, potassium dihydrogen phosphate, urea.
Described bactericide is procymidone.
Embodiment 3
An implantation methods for Lettuce, is characterized in that, comprises the following steps:
(1) pile furrow: plough to 28cm with ploughing machine, adopt composite fertilizer 23kg/ even mixing per mu to execute in soil, and turn over 8 times, indwelling soil is after 15 days, and carry out whole furrow process, indwelling is stand-by wholely; Described whole furrow, the dark 20cm of its furrow, the wide 80cm of furrow, and a water pipeline is set in furrow center;
(2) seed selection sowing: Lettuce seed is placed in basin, add the hot water that temperature is 57 DEG C wherein, through soaking 5h, taking-up drains, being sowed again on the furrow face of step (1), according to every mu of sowing 25g seed, then is that 90 order soil cover furrow face by granularity, and water, stand-by;
(3) seedling management: when Lettuce grows 2 true leaves, according to 13L/ mu spraying fungicide, carried out every 5 days process of loosening the soil; When there is 4 true leaves, carry out a point seedling by line-spacing 20cm, spacing in the rows 20cm and plant, wherein, the depth of planting is 3cm, and waters to seedling, and with water sealing fertilizer, composite fertilizer is here by being sprinkling upon on soil every 15 days 78kg/ mu;
(4) field management: when plant height reaches 13cm, carry out topdressing process once, here topdress be adopt concentration be 1/300 potassium dihydrogen phosphate carry out foliage spray, sprayed once every 20 days, each sprinkling 16L/ mu, and while sprinkling, spray according to every mu the carbendazim that 5L concentration is 1/600; When plant to be planted height reaches 30cm, gather.
Described irrigation amount is 15L/ mu.
Described composite fertilizer is that 5:2:4:4 is mixed by the mass ratio of MAP, diammonium phosphate, potassium dihydrogen phosphate, urea.
Described bactericide is mancozeb.
Embodiment 4
An implantation methods for Lettuce, is characterized in that, comprises the following steps:
(1) pile furrow: plough to 20cm with ploughing machine, adopt composite fertilizer 10kg/ even mixing per mu to execute in soil, and turn over 5 times, indwelling soil is after 15 days, and carry out whole furrow process, indwelling is stand-by wholely; Described whole furrow, the dark 20cm of its furrow, the wide 80cm of furrow, and a water pipeline is set in furrow center;
(2) seed selection sowing: Lettuce seed is placed in basin, add the hot water that temperature is 15 DEG C wherein, through soaking 4h, taking-up drains, being sowed again on the furrow face of step (1), according to every mu of sowing 30g seed, then is that 50 order soil cover furrow face by granularity, and water, stand-by;
(3) seedling management: when Lettuce grows 2 true leaves, according to 15L/ mu spraying fungicide, carried out every 7 days process of loosening the soil; When there is 5 true leaves, carry out a point seedling by line-spacing 20cm, spacing in the rows 20cm and plant, wherein, the depth of planting is 3cm, and waters to seedling, and with water sealing fertilizer, composite fertilizer is here by being sprinkling upon on soil every 15 days 100kg/ mu;
(4) field management: when plant height reaches 15cm, carry out topdressing process once, here topdress be adopt concentration be 1/300 potassium dihydrogen phosphate carry out foliage spray, sprayed once every 20 days, each sprinkling 20L/ mu, and while sprinkling, spray according to every mu the carbendazim that 7L concentration is 1/600; When plant to be planted height reaches 30cm, gather.
Described irrigation amount is 20L/ mu.
Described composite fertilizer is that 3:2:2:4 is mixed by the mass ratio of MAP, diammonium phosphate, potassium dihydrogen phosphate, urea.
Described bactericide is ash.
Embodiment 5
An implantation methods for Lettuce, is characterized in that, comprises the following steps:
(1) pile furrow: plough to 23cm with ploughing machine, adopt composite fertilizer 12kg/ even mixing per mu to execute in soil, and turn over 8 times, indwelling soil is after 12 days, and carry out whole furrow process, indwelling is stand-by wholely; Described whole furrow, the dark 20cm of its furrow, the wide 80cm of furrow, and a water pipeline is set in furrow center;
(2) seed selection sowing: Lettuce seed is placed in basin, add the hot water that temperature is 43 DEG C wherein, through soaking 4.5h, taking-up drains, being sowed again on the furrow face of step (1), according to every mu of sowing 20g seed, then is that 70 order soil cover furrow face by granularity, and water, stand-by;
(3) seedling management: when Lettuce grows 3 true leaves, according to 10L/ mu spraying fungicide, carried out every 7 days process of loosening the soil; When there is 4 true leaves, carry out a point seedling by line-spacing 20cm, spacing in the rows 20cm and plant, wherein, the depth of planting is 3cm, and waters to seedling, and with water sealing fertilizer, composite fertilizer is here by being sprinkling upon on soil every 15 days 83kg/ mu;
(4) field management: when plant height reaches 17cm, carry out topdressing process once, here topdress be adopt concentration be 1/300 potassium dihydrogen phosphate carry out foliage spray, sprayed once every 15 days, each sprinkling 15L/ mu, and while sprinkling, spray according to every mu the carbendazim that 6L concentration is 1/600; When plant to be planted height reaches 30cm, gather.
Described irrigation amount is 17L/ mu.
Described composite fertilizer is that 5:3:4:4 is mixed by the mass ratio of MAP, diammonium phosphate, potassium dihydrogen phosphate, urea.
Described bactericide is maneb.

Claims (4)

1. an implantation methods for Lettuce, is characterized in that, comprises the following steps:
(1) pile furrow: plough to 20-30cm with ploughing machine, adopt composite fertilizer 10-20kg/ even mixing per mu to execute in soil, and turn over 5-8 time, indwelling soil is after 10-20 days, and carry out whole furrow process, indwelling is stand-by wholely; Described whole furrow, the dark 20cm of its furrow, the wide 80cm of furrow, and a water pipeline is set in furrow center;
(2) seed selection sowing: Lettuce seed is placed in basin, add the hot water that temperature is 45-55 DEG C wherein, through soaking 4-6h, taking-up drains, being sowed again on the furrow face of step (1), according to every mu of sowing 20-30g seed, then is that 50-100 order soil covers furrow face by granularity, and water, stand-by;
(3) seedling management: when Lettuce grows 2-3 sheet true leaf, according to 8-15L/ mu spraying fungicide, carried out every 5-7 days process of loosening the soil; When there is 4-5 sheet true leaf, carry out a point seedling by line-spacing 20cm, spacing in the rows 20cm and plant, wherein, the depth of planting is 3cm, and waters to seedling, and with water sealing fertilizer, composite fertilizer is here by being sprinkling upon on soil every 15 days 80-100kg/ mu;
(4) field management: when plant height reaches 13-17cm, carry out topdressing process once, here topdress be adopt concentration be 1/300 potassium dihydrogen phosphate carry out foliage spray, sprayed once every 15-20 days, each sprinkling 15-20L/ mu, and while sprinkling, spray according to every mu the carbendazim that 3-7L concentration is 1/600; When plant to be planted height reaches 30cm, gather.
2. the implantation methods of Lettuce as claimed in claim 1, it is characterized in that, described irrigation amount is 15-23L/ mu.
3. the implantation methods of Lettuce as claimed in claim 1, it is characterized in that, described composite fertilizer is that 5:2:4:4 is mixed by the mass ratio of MAP, diammonium phosphate, potassium dihydrogen phosphate, urea.
4. the implantation methods of Lettuce as claimed in claim 1, it is characterized in that, described bactericide is the one of mancozeb, procymidone, ash.
CN201510526927.3A 2015-08-25 2015-08-25 Leaf lettuce planting method Pending CN105165328A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111466243A (en) * 2020-05-22 2020-07-31 南京市蔬菜科学研究所 Method for preventing and controlling cabbage caterpillars and plutella xylostella of Songhua vegetables and leaf lettuce by intercropping of Songhua vegetables and leaf lettuce

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
严峰等: "《设施油麦菜无公害栽培技术》", 《农村.农业.农民(B版)》 *
李华: "《油麦菜栽培技术要点》", 《青海农技推广》 *
潘丹英等: "《绿色油麦菜高产栽培》", 《河南农业》 *
郑建超: "《油麦菜采种技术》", 《吉林蔬菜》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111466243A (en) * 2020-05-22 2020-07-31 南京市蔬菜科学研究所 Method for preventing and controlling cabbage caterpillars and plutella xylostella of Songhua vegetables and leaf lettuce by intercropping of Songhua vegetables and leaf lettuce

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