CN107439304A - A kind of cultural method of blueberry - Google Patents

Abstract

The invention discloses a kind of cultural method of blueberry, herein below is specifically included：Selection of land, site preparation, seed selection, seed soaking, sowing, field planting, field management and the prevention and control of plant diseases, pest control；The present invention improves the retain water and nutrients performance of soil, good permeability by rational site preparation, field management, the growth of blueberry root system can be promoted, soaked seed using Gibberellins solution, break blueberry seed dormancy, promote to sprout, the germination percentage of seed is improved, improves survival rate, blueberry is cultivated by the present invention, blueberry plant leaf color is normal, branch is sturdy, and fruit-setting rate is high, and blueberries quality improves.

Description

A kind of cultural method of blueberry

Technical field

The present invention relates to a kind of cultural method of blueberry, belong to planting technology field.

Background technology

Blueberry has the work(such as prevent cranial nerve aging, protection eyesight, cardiac stimulant, anticancer, softening blood vessel, enhancing human organism immune Can, nutritional ingredient is high, and blueberry is rich in anthocyanidin, has activation retina effect, can strengthen eyesight, prevents that eyeball is tired, from And enjoy and gaze at；, it is necessary to soil is improved in planting process, the acid-base value for adjusting soil enabled meets existing blueberry The plantation of blueberry needs, and soil improvement is highly important link in the cultivation work of blueberry, and existing blueberry was being cultivated Cheng Zhong, often have causes blueberry seedling to produce situations such as burning root with improper fertilization, and due to existing blueberry cultivation method not Enough precise specifications, cause blueberry during field planting, and slow survival rate of often taking root is low, cultivation period length, cause blueberry Yield comparison it is low, reduce economic benefit.

The content of the invention

In order to improve the yield of blueberry and quality, it is an object of the invention to provide a kind of cultural method of blueberry.

To achieve these goals, the present invention adopts the following technical scheme that：

The cultural method of blueberry, including selection of land, site preparation, seed selection, seed soaking, sowing, field planting, field management and the prevention and control of plant diseases, pest control, tool Body includes herein below：

（1）Selection of land, site preparation：Selection physical features is flat, sunny, convenient and fertile soil plot of pouring water, and ploughs deeply soil 12- 18cm, it is exposed to the sun one week, then mu applies base manure nitrogen-phosphorus-potassium compound fertilizer 300-400kg, Chicken dung 500-550kg；

（2）Seed selection, seed soaking：Seed selection last year reserves full, disease-free blueberry seed, and it is small first to soak 20-25 with 25-28 DEG C of warm water When, 1-2 hours in the gibberellin for be soaked in 80-120mg/L are then taken out, taking-up is rinsed well with clear water, is then placed in vernalization Vernalization in case, described germinating box temperature are 22-25 DEG C, can be sowed when more than 75% seed exposes gemma；

（3）Sowing：The good seed of vernalization is directly multicast to step during sowing（1）In plot, seed is kept flat, covering thin sand and soil 1- 1.5cm, vola water is poured, cover one layer of rice straw powder；

（4）Field planting：Treat that blueberry plant strain growth to the true leaf of 5-7, is colonized, every mu of field planting 300-500 strain；

（5）Field management：4-5 days Jiao Huan Slim water after field planting, after slow seedling, dressing fertilizer, every mu is applied calcium magnesium phosphate 80-100kg, people and animals Urine 90-100kg, nitrogen-phosphorus-potassium compound fertilizer 60-80kg, quick-acting potash fertilizer 75-80kg are applied for every mu in the best fruiting period, irrigate water drainage in time, Soil moisture content 70%-75% is controlled, meanwhile, disease leaf, old leaf are extractd in time；

（6）The prevention and control of plant diseases, pest control：It is in good time comprehensive using farmer's law, biology according to the plant protection policy of " putting prevention first, integrated control " Method, Physical and chemical method carry out integrated control.

Described blueberry seed is first soaked 22 hours with 25 DEG C of warm water, is then taken out in the gibberellin for being soaked in 100mg/L 1.5 hour.

Beneficial effects of the present invention：

The present invention improves the retain water and nutrients performance of soil, good permeability, can promote indigo plant by rational site preparation, field management The growth of certain kind of berries root system, is soaked seed using Gibberellins solution, breaks blueberry seed dormancy, is promoted to sprout, is improved the germination percentage of seed, carry High-survival rate, blueberry is cultivated by the present invention, blueberry plant leaf color is normal, and branch is sturdy, and fruit-setting rate is high, and blueberries quality carries It is high.

Embodiment

Embodiment 1：The cultural method of blueberry, including selection of land, site preparation, seed selection, seed soaking, sowing, field planting, field management and disease Pest control, specifically include herein below：

（1）Selection of land, site preparation：Selection physical features is flat, sunny, convenient and fertile soil plot of pouring water, and ploughs deeply soil 12- 18cm, it is exposed to the sun one week, then mu applies base manure nitrogen-phosphorus-potassium compound fertilizer 350kg, Chicken dung 520kg；

（2）Seed selection, seed soaking：Seed selection last year reserves full, disease-free blueberry seed, first soaks 22 hours with 25 DEG C of warm water, so To take out and be soaked in 100mg/L gibberellin 1.5 hours afterwards, taking-up is rinsed well with clear water, is then placed in vernalization in germinating box, Described germinating box temperature is 23 DEG C, can be sowed when more than 75% seed exposes gemma；

（3）Sowing：The good seed of vernalization is directly multicast to step during sowing（1）In plot, seed is kept flat, and covers thin sand and soil 1cm, Vola water is poured, covers one layer of rice straw powder；

（4）Field planting：Treat that blueberry plant strain growth to the true leaf of 5-7, is colonized, every mu is colonized 400 plants；

（5）Field management：4-5 days Jiao Huan Slim water after field planting, after slow seedling, dressing fertilizer, every mu is applied calcium magnesium phosphate 90kg, people and animals' urine 95kg, nitrogen-phosphorus-potassium compound fertilizer 70kg, quick-acting potash fertilizer 78kg are applied for every mu in the best fruiting period, irrigate water drainage in time, control soil moisture content 70%-75%, meanwhile, disease leaf, old leaf are extractd in time；

（6）The prevention and control of plant diseases, pest control：It is in good time comprehensive using farmer's law, biology according to the plant protection policy of " putting prevention first, integrated control " Method, Physical and chemical method carry out integrated control.

Claims (2)

1. a kind of cultural method of blueberry, it is characterised in that including selection of land, site preparation, seed selection, seed soaking, sowing, field planting, field pipe Reason and the prevention and control of plant diseases, pest control, specifically include herein below：

（1）Selection of land, site preparation：Selection physical features is flat, sunny, convenient and fertile soil plot of pouring water, and ploughs deeply soil 12- 18cm, it is exposed to the sun one week, then mu applies base manure nitrogen-phosphorus-potassium compound fertilizer 300-400kg, Chicken dung 500-550kg；

（2）Seed selection, seed soaking：Seed selection last year reserves full, disease-free blueberry seed, and it is small first to soak 20-25 with 25-28 DEG C of warm water When, 1-2 hours in the gibberellin for be soaked in 80-120mg/L are then taken out, taking-up is rinsed well with clear water, is then placed in vernalization Vernalization in case, described germinating box temperature are 22-25 DEG C, can be sowed when more than 75% seed exposes gemma；

（3）Sowing：The good seed of vernalization is directly multicast to step during sowing（1）In plot, seed is kept flat, covering thin sand and soil 1- 1.5cm, vola water is poured, cover one layer of rice straw powder；

（4）Field planting：Treat that blueberry plant strain growth to the true leaf of 5-7, is colonized, every mu of field planting 300-500 strain；

（5）Field management：4-5 days Jiao Huan Slim water after field planting, after slow seedling, dressing fertilizer, every mu is applied calcium magnesium phosphate 80-100kg, people and animals Urine 90-100kg, nitrogen-phosphorus-potassium compound fertilizer 60-80kg, quick-acting potash fertilizer 75-80kg are applied for every mu in the best fruiting period, irrigate water drainage in time, Soil moisture content 70%-75% is controlled, meanwhile, disease leaf, old leaf are extractd in time；

（6）The prevention and control of plant diseases, pest control：It is in good time comprehensive using farmer's law, biology according to the plant protection policy of " putting prevention first, integrated control " Method, Physical and chemical method carry out integrated control.

2. the cultural method of blueberry according to claim 1, it is characterised in that described blueberry seed is first with 25 DEG C of warm water Immersion 22 hours, then takes out in the gibberellin for be soaked in 100mg/L 1.5 hours.