CN106416672A - Planting method for preventing carrot bifurcation - Google Patents

Abstract

The invention discloses a planting method for preventing carrot bifurcation. The planting method comprises the following steps: 1, selecting and treating a planting land; 2, selecting and treating seeds; 3, sowing; 4, after sowing, performing field management, comprising: A, weeding before germination; B, watering; C, fertilizing; D, performing pest control. By the planting method for preventing carrot bifurcation, a bifurcation phenomenon in the growing process of carrots is greatly reduced, the appearances of the carrots are improved, and the yield of the carrots is increased, so that the planting benefits are increased and the enthusiasm of vegetable farmers is greatly improved.

Description

A kind of implantation methods preventing Radix Dauci Sativae bifurcated

Technical field

The present invention relates to field of agricultural cultivation is and in particular to be a kind of implantation methods preventing Radix Dauci Sativae bifurcated.

Background technology

Radix Dauci Sativae, also known as Radix Dauci Sativae or sweet Xun, is the mutation of Daucus carota L., and this mutation is root meat with former mutation difference, long Cone, slightly fertile, take on a red color or yellow.Biennial herb is high 15-120 centimetre.Stem Dan Sheng, entirety has white thick and stiff hair.Base is given birth to Leaf thin film matter, Long Circle；Petiole is long 3-12 centimetre；The nearly stockless of stem leaf, has sheath.Universal umbel, peduncle is long 10-55 li Rice, has rough bristle；Involucre has most bracts, in lobate, pinnation；Umbrella spoke is most, and during result, the umbrella spoke of outer rim curves inwardly； Involucel piece 5-7, linear；Spend usual white, sometimes carry pale red；Anthocaulus Length discrepancy, long 3-10 millimeter.Fruit circle is avette, long 3-4 millimeter, wide 2 millimeters, rib has white seta.The month at florescence 5-7.Radix Dauci Sativae is crisp delicious, the nutritious homely vegetable of a germplasm Dish, have the title of " Radix Codonopsis Cardiophyllae ".Radix Dauci Sativae is rich in saccharide, fat, volatile oil, carotene, vitamin A, vitamin B1, vitamin The nutritional labelings such as B2, anthocyanidin, calcium, ferrum.

In daily life, if seeing the Radix Dauci Sativae of a bifurcated, a lot of people may can feel very novel, especially It is the peculiar Radix Dauci Sativae of appearance.However, Radix Dauci Sativae bifurcated is very troubling one for the numerous vegetable growers of plantation Radix Dauci Sativae Problem.The reason cause Radix Dauci Sativae bifurcated is a lot, such as, seed, soil, fertilising, water, pest and disease damage etc..

Content of the invention

The present invention is exactly in view of the shortcomings of the prior art, there is provided a kind of implantation methods preventing Radix Dauci Sativae bifurcated.

For solving the above problems, the technical solution used in the present invention is as follows：

A kind of implantation methods preventing Radix Dauci Sativae bifurcated, for preventing Radix Dauci Sativae from during growth, bifurcation occurring, thus Improve the quality of Radix Dauci Sativae, comprise the steps：

Step one, the selection of planting site and process, the selection of described planting site be processed as：Selection soil property is soft, soil glues weight Spend low planting site, carrying out during planting site ploughs, by the hard thing in soil, such as stone, tile, tree root etc. cleans out Come, the depth ploughed is 30-50cm；

Step 2, the selection of seed and process, the selection of described seed be processed as：Selection natural maturity, full grains New seed；Seed carries out before planting soaking, sterilizes, accelerating germination is processed；

Step 3, sowing, described sowing is：Sowing time is carried out in mid or late March, and night minimum temperature is not less than 5 DEG C, air Humidity is maintained at 75%-80% daytime, and night is maintained at 70%-75%, and application rate is sowed according to every mu 400-450 gram of application rate, Spacing between two seeds is 10-12cm, and depth of planting, in 5-8cm, after planting wants suppression of soil, and thickness of earth covering is less than as 2- 3cm, does not reveal seed；

Step 4, after planting field management, described field management after planting is：

Weeding before A, bud

After Carrot Seed suppression of soil is complete, using spraying herbicide herbicide, remove the weeds in planting site；Every mu of use 200 Gram 48% butralin Amchem 70-25 is to 200 times of liquid of water to native table even spraying；

B, water

12-15 days after planting are germination period, pour once permeable, and after planting 25-28 days is Seedling Stage, pours once permeable, broadcasts 40 days about sky leaf growth animated periods after kind arrive, and keep plant moisture sufficient, every 3-5 days, pour once permeable, sowing 60 days afterwards about fleshy tap root trophophase arrive, keep plant moisture sufficient, every 2-3 days, pour once permeable；

C, fertilising

Apply base manure before planting site is ploughed, formed by following component proportioning by weight percentage, described base manure is by carbamide 15- 20 parts, phosphoric acid diamino 7-10 part, farm manure 200-400 part, calcium nitrate 15-20 part, potassium sulfate 10-15 part, boric magnesium fertilizer 2-3 part group Become；After emerging 18-20 days, implement to topdress for the first time, described once topdress be by：Potassium sulfate 15-20 part, Borax 1-2 part, Carbamide 10-15；After Radix Dauci Sativae final singling, implement topdress for the second time, described secondary topdress be by：Nitrogenous fertilizer 10-15 part, potassium sulfate 5-8 Part, plant ash 3-5 part, ammonium cupric sulfate 3-5 part；

D, remove insect pest

Using 3-5 kilogram of wheat bran, 80-100 gram of metrifonate, 30-50 gram of white sugar, after 250-280 gram of vinegar is fully mixed thoroughly, it is divided into little Heap, divides and is placed on field, for killing insect pest.

A kind of implantation methods preventing Radix Dauci Sativae bifurcated of the present invention, substantially reduce Radix Dauci Sativae and go out during growth Existing bifurcation, and yield also increased, and increased planting benefit, substantially increases the plantation enthusiasm of vegetable grower.

Specific embodiment

A kind of implantation methods preventing Radix Dauci Sativae bifurcated, for preventing Radix Dauci Sativae from during growth, bifurcation occurring, Thus improving the quality of Radix Dauci Sativae, comprise the steps：

Step one, the selection of planting site and process, the selection of described planting site be processed as：Selection soil property is soft, soil glues weight Spend low planting site, carrying out during planting site ploughs, by the hard thing in soil, such as stone, tile, tree root etc. cleans out Come, the depth ploughed is 30-50cm.Glue in soil and plant Radix Dauci Sativae in the high planting site of severe, because soil glues severe height, soil The breathability of earth is poor, and the growth of Radix Dauci Sativae is easily hindered, the easy bifurcated of fleshy tap root, the shallow and hard plot main root of arable layer Growth retardation, promotes lateral root development, and fleshy tap root is also easy to produce bifurcated；The hard thing such as rubble, brick, tile fragment, tree root is had to hinder in soil Meat root growth, also can produce bifurcated.

Step 2, the selection of seed and process, the selection of described seed be processed as：Select natural maturity, full grains New seed；Seed carries out before planting soaking, sterilizes, accelerating germination is processed.Aged seed vitality is weaker, poor germination, impact To the growth of young root tip, some radicles are destroyed, and are also easy to produce bifurcated；Rainy season harvest seed due to poor pollination, easy shape Become no embryo or the bad seed of embryonic development, sow these seeds, fleshy tap root is also easy to produce bifurcated.

Step 3, sowing, described sowing is：Sowing time is carried out in mid or late March, and night minimum temperature is not less than 5 DEG C, Air humidity is maintained at 75%-80% daytime, and night is maintained at 70%-75%, and application rate is according under every mu 400-450 gram of application rate Kind, the spacing between two seeds is 10-12cm, and depth of planting, in 5-8cm, after planting wants suppression of soil, and thickness of earth covering is less than For 2-3cm, do not reveal seed.

Step 4, after planting field management, described field management after planting is：

Weeding before A, bud

B, after Carrot Seed suppression of soil is complete, using spraying herbicide herbicide, remove the weeds in planting site；Every mu of use 200 gram 48% of Dicamba is to 200 times of liquid of water to native table even spraying；After before bud, the purpose of weeding is as coming up, have relatively For wide growing space.

B, water

12-15 days after planting are germination period, pour once permeable, and after planting 25-28 days is Seedling Stage, pours once permeable, broadcasts 40 days about sky leaf growth animated periods after kind arrive, and keep plant moisture sufficient, every 3-5 days, pour once permeable, sowing 60 days afterwards about fleshy tap root trophophase arrive, keep plant moisture sufficient, every 2-3 days, pour once permeable.

C, fertilising

Apply base manure before planting site is ploughed, formed by following component proportioning by weight percentage, described base manure is by carbamide 15- 20 parts, phosphoric acid diamino 7-10 part, farm manure 200-400 part, calcium nitrate 15-20 part, potassium sulfate 10-15 part, boric magnesium fertilizer 2-3 part group Become；After emerging 18-20 days, implement to topdress for the first time, described once topdress be by：Potassium sulfate 15-20 part, Borax 1-2 part, Carbamide 10-15；After Radix Dauci Sativae final singling, implement topdress for the second time, described secondary topdress be by：Nitrogenous fertilizer 10-15 part, potassium sulfate 5-8 Part, plant ash 3-5 part, ammonium cupric sulfate 3-5 part.

D, remove insect pest

Using 3-5 kilogram of wheat bran, 80-100 gram of metrifonate, 30-50 gram of white sugar, after 250-280 gram of vinegar is fully mixed thoroughly, it is divided into little Heap, divides and is placed on field, for killing insect pest.

Respectively plant 1000 Carrot Seed, experimental result such as following table using the inventive method and art methods：

	Bifurcation ratio	Yield（kg）
			The method of the present invention	2.5%	285
Art methods	12.3%	251

Table 1

The implantation methods preventing Radix Dauci Sativae bifurcated of the present invention as shown in Table 1, substantially reduce Radix Dauci Sativae during growth The bifurcation occurring, and yield also increased.

Above content is made for the present invention in conjunction with specific embodiments detailed description in detail it is impossible to assert that the present invention is specifically real Apply and be only limitted to these explanations.For those skilled in the art, before without departing from present inventive concept Put, some simple deduction or replace can also be made, all should be considered as belonging to the scope of protection of the invention.

Claims (1)

1. a kind of implantation methods preventing Radix Dauci Sativae bifurcated it is characterised in that：Comprise the steps：

Step one, the selection of planting site and process, the selection of described planting site be processed as：Selection soil property is soft, soil glues weight Spend low planting site, carrying out during planting site ploughs, by the hard thing in soil, such as stone, tile, tree root etc. cleans out Come, the depth ploughed is 30-50cm；

Step 2, the selection of seed and process, the selection of described seed be processed as：Selection natural maturity, full grains New seed；Seed carries out before planting soaking, sterilizes, accelerating germination is processed；

Step 3, sowing, described sowing is：Sowing time is carried out in mid or late March, and night minimum temperature is not less than 5 DEG C, air Humidity is maintained at 75%-80% daytime, and night is maintained at 70%-75%, and application rate is sowed according to every mu 400-450 gram of application rate, Spacing between two seeds is 10-12cm, and depth of planting, in 5-8cm, after planting wants suppression of soil, and thickness of earth covering is less than as 2- 3cm, does not reveal seed；

Step 4, after planting field management, described field management after planting is：

Weeding before A, bud

After Carrot Seed suppression of soil is complete, using spraying herbicide herbicide, remove the weeds in planting site；Every mu of use 200 Gram 48% butralin Amchem 70-25 is to 200 times of liquid of water to native table even spraying；

B, water

12-15 days after planting are germination period, pour once permeable, and after planting 25-28 days is Seedling Stage, pours once permeable, broadcasts 40 days about sky leaf growth animated periods after kind arrive, and keep plant moisture sufficient, every 3-5 days, pour once permeable, sowing 60 days afterwards about fleshy tap root trophophase arrive, keep plant moisture sufficient, every 2-3 days, pour once permeable；

C, fertilising

Apply base manure before planting site is ploughed, formed by following component proportioning by weight percentage, described base manure is by carbamide 15- 20 parts, phosphoric acid diamino 7-10 part, farm manure 200-400 part, calcium nitrate 15-20 part, potassium sulfate 10-15 part, boric magnesium fertilizer 2-3 part group Become；After emerging 18-20 days, implement to topdress for the first time, described once topdress be by：Potassium sulfate 15-20 part, Borax 1-2 part, Carbamide 10-15；After Radix Dauci Sativae final singling, implement topdress for the second time, described secondary topdress be by：Nitrogenous fertilizer 10-15 part, potassium sulfate 5-8 Part, plant ash 3-5 part, ammonium cupric sulfate 3-5 part；

D, remove insect pest

Using 3-5 kilogram of wheat bran, 80-100 gram of metrifonate, 30-50 gram of white sugar, after 250-280 gram of vinegar is fully mixed thoroughly, it is divided into little Heap, divides and is placed on field, for killing insect pest.