CN103385080A - Pepper spring open field culture field management method - Google Patents

Abstract

The invention discloses a pepper spring open field culture field management method, comprising the following steps of (1) after field planting and before fruit setting: management is carried out at the aspects of promoting roots, seedlings and branches to grow, watering is carried out in 5-7 days after the seedling survival period, and seedling promoting fertilizer is applied once; (2) early period of fruit setting: after first grown pepper blooms, watering is controlled strictly, flowers and fruits are prevented from dropping, after the first grown pepper of most plants sets, and the hardening of the seedlings ends, and watering and one-time large topdressing are carried out; (3) full productive age: during the full productive age, the air temperature is higher, and watering is carried out once at about 7days for sandy soils when no rain. The pepper spring open field culture field management method is high-temperature-resistant, virus-resistant, strong in growth vigor, centralized in fruiting, and capable of fruiting a pepper variety with big fruits, thick pulp and more frigostabile property and increasing yield, the commodity grade can be improved, disease prevention is facilitated, the continuous selling of products is facilitated, the flower, fruit and leaf dropping of pepper is avoided, and the local economic benefit is greatly improved.

Description

A kind of method of capsicum spring outdoor cropping field management

Technical field

The present invention relates to the cultivation method of a kind of capsicum, especially a kind of method of capsicum spring outdoor cropping field management.

Background technology

Capsicum, also claim kind peppery, the peppery or green pepper eggplant in sea, in originating in, Nan Meizhou, stem is upright, single leaf alternate, and artificial cultivation is all therophytes, can be divided into cherry green pepper class, circular cone green pepper class, the green pepper class of clustering, long green pepper class, bell pepper class five classes, when trunk diameter growth 8-10 sheet leaf, give birth to first flower, wider than tomato, eggplant to the requirement of temperature, humidity.

(1) characteristic

1, the capsicum main root is undeveloped, and the root amount is few, and root mass is distributed in the topsoil of 10-15 centimetre mostly, and its root system is neither drought-enduring, and is not waterlogging-resistant again.A little less than root regeneration energy force rate tomato, eggplant.Not anti-dense fertilizer.

2, generally when stem grows to 7-15 sheet leaf, the stem end forms bud, with two wooden forks or three wooden fork branch continued growths.In general, though same kind, the plantation in autumn, the number of blade during branching is fewer than the spring, generally at the 8-9 sheet.

3, high temperature and drought brings out the generation of virus disease and spreads, and high temperature and rainy also often has virus disease popular.

4, the fallen flowers of capsicum, shedding and fallen leaves (common name " three fall ") also often easily occur, and this is a major issue on capsicum produces, and is very large to yield effect.The reason more complicated of " three fall ".Early spring fallen flowers be mainly due to low temperature effect the elongation of pollination and pollen tube cause; Soil and air drought are also the reasons that causes fallen flowers; Nitrogenous fertilizer too much or the factors such as deficiency, branches and leaves excessive growth, illumination deficiency directly affect to nourish and grow and cause fallen flowers with the balance of reproductive growth; High temperature and drought causes that the generation of virus disease or high temperature waterlogging caused by excessive rain make that the Root Absorption ability weakens, the plant disorder, also have damage by disease and insect (anthracnose, ring spot, cotton bollworm, noctuid) etc., causes a large amount of " three fall ".

(2) to the requirement of environmental condition

1, temperature: germination period: flattening, true leaf appear from the seed germination to the cotyledon.The germination thermophilic is 25-30 ℃, lower than 15 ℃, is difficult for germinateing; 2. Seedling Stage: be exposed to the first flower from true leaf and budding.Growth of seedling thermophilic 25-30 ℃ on daytime, night temperature 20-25 ℃, soil temperature is 17-22 ℃; 3. yield positive results the phase: from first the flower budding to first the fruit setting be the early flowering season, daytime 20-25 ℃, 16-20 ℃ of night is favourable; 4. work as temperature and surpass 40 ℃, growth almost stops.

2, illumination: ask medium intensity of illumination, 40,000 5 left and right, lux.Undergrowth under the high light direct projection, and sun burn easily occurs.General warm season vegetable, photosynthetic light saturation point, mostly in 50,000 left and right, lux.

3, moisture content: water requirement is not too high, but root mass is undeveloped, does not often keep ground moistening, is difficult to obtain high yield.Capsicum waterflooding a few hours, plant will cause death.

4, soil: high and dry in physical features, draining is good, well-grown in fertile deep soil.General sandy soil, clay also can be cultivated, but should not be planted on the soil of low-lying ponding.Avoid and the solanaceous crops continuous cropping.

5, fertilizer: vegetative period is long, and is strict to the nutritional condition of soil, plants on the soil of medium above fertility, can high yield, and with heavy dressing base manure, successful in early days topdresses.

Summary of the invention

The object of the present invention is to provide that a kind of high temperature resistant, antiviral, growth potential is strong, in result set, thick, the cold-resistant capsicum variety of fruit pork, can increase the method for the capsicum spring outdoor cropping field management of output; The commercial grade that can not only improve, be beneficial to diseases prevention, is beneficial to product and goes on the market continuously, and can avoid fallen flowers, shedding and the fallen leaves of capsicum, greatly improved the local economy benefit.

Technical scheme of the present invention is being:

The method of this capsicum spring outdoor cropping field management consists of following steps:

1. after field planting to before bearing fruit: to urge root, short seedling on this period management, inspire; Should, in conjunction with watering, impose 1 time and carry seed manure after 5～7 days seedling-slowing stages, execute 10 kilograms, urea for every 667 square metres; Soil sees while doing, and in time intertillage heats soil moisture conservation, promotes the growth of plant root.To blooming this section period, management will urge to control combination at slow seedling, and restraining the growth of seedlings should be inundue;

2. bear fruit early stage: after the door green pepper bloomed, strict control watered, and prevents fruit drop; After most of plant door green pepper sits, finish restraining the growth of seedlings; In conjunction with watering, carry out 1 time and topdress greatly, execute 20～25 kilograms, urea for every 667 square metres, or 1000 kilograms of the night soils of becoming thoroughly decomposed, water immediately after fertilising.Carry out 1 ridging in conjunction with intertill and clean tillage;

3. full bearing period: enter the full bearing period, temperature is also higher, and while raining, sandy loam will not water about 7 days 1 time, with fine day, waters at dusk as good; Can water clear water 1 time, topdress, execute 10～20 kilograms, urea for every 667 square metres at every turn for 1 time; Plant Feng Hangqian can shallowly intertill, and earths up, and prevents too much and easily lodging of result; Feng Hanghou no longer intertills, and in time discharges field ponding after rain;

After mid-August, go over hot season, and capsicum can send out shoot again and bloom and bear fruit, and enters second peak period as a result, and will return to first rich water quality management level of peak period as a result this moment, watered 1 time water in 7～10 days; Water in conjunction with topdressing, it is rare that the later stage can also impose excrement with water,, to keep the robust plant growth, realizes the growth of love autumn., for precocity or the mid-early maturity kind that can not maybe should not love autumn production, can pull up seedlings later in first output peak period.

Beneficial effect of the present invention:

This invention is to provide that a kind of high temperature resistant, antiviral, growth potential is strong, in result set, thick, the cold-resistant capsicum variety of fruit pork, can increase the method for the capsicum spring outdoor cropping field management of output; The commercial grade that can not only improve, be beneficial to diseases prevention, is beneficial to product and goes on the market continuously, and can avoid fallen flowers, shedding and the fallen leaves of capsicum, greatly improved the local economy benefit.

Embodiment

Embodiment:

The method of this capsicum spring outdoor cropping field management consists of following steps:

1. after field planting to before bearing fruit: to urge root, short seedling on this period management, inspire; Should, in conjunction with watering, impose 1 time and carry seed manure after 5～7 days seedling-slowing stages, execute 10 kilograms, urea for every 667 square metres; Soil sees while doing, and in time intertillage heats soil moisture conservation, promotes the growth of plant root.To blooming this section period, management will urge to control combination at slow seedling, and restraining the growth of seedlings should be inundue;

2. bear fruit early stage: after the door green pepper bloomed, strict control watered, and prevents fruit drop; After most of plant door green pepper sits, finish restraining the growth of seedlings; In conjunction with watering, carry out 1 time and topdress greatly, execute 20～25 kilograms, urea for every 667 square metres, or 1000 kilograms of the night soils of becoming thoroughly decomposed, water immediately after fertilising.Carry out 1 ridging in conjunction with intertill and clean tillage;

3. full bearing period: enter the full bearing period, temperature is also higher, and while raining, sandy loam will not water about 7 days 1 time, with fine day, waters at dusk as good; Can water clear water 1 time, topdress, execute 10～20 kilograms, urea for every 667 square metres at every turn for 1 time; Plant Feng Hangqian can shallowly intertill, and earths up, and prevents too much and easily lodging of result; Feng Hanghou no longer intertills, and in time discharges field ponding after rain;

After mid-August, go over hot season, and capsicum can send out shoot again and bloom and bear fruit, and enters second peak period as a result, and will return to first rich water quality management level of peak period as a result this moment, watered 1 time water in 7～10 days; Water in conjunction with topdressing, it is rare that the later stage can also impose excrement with water,, to keep the robust plant growth, realizes the growth of love autumn., for precocity or the mid-early maturity kind that can not maybe should not love autumn production, can pull up seedlings later in first output peak period.

Claims (1)

1. the method for a capsicum spring outdoor cropping field management, its feature consists of following steps:

1. after field planting to before bearing fruit: to urge root, short seedling on this period management, inspire; Should, in conjunction with watering, impose 1 time and carry seed manure after 5～7 days seedling-slowing stages, execute 10 kilograms, urea for every 667 square metres; Soil sees while doing, and in time intertillage heats soil moisture conservation, promotes the growth of plant root.To blooming this section period, management will urge to control combination at slow seedling, and restraining the growth of seedlings should be inundue;

2. bear fruit early stage: after the door green pepper bloomed, strict control watered, and prevents fruit drop; After most of plant door green pepper sits, finish restraining the growth of seedlings; In conjunction with watering, carry out 1 time and topdress greatly, execute 20～25 kilograms, urea for every 667 square metres, or 1000 kilograms of the night soils of becoming thoroughly decomposed, water immediately after fertilising.Carry out 1 ridging in conjunction with intertill and clean tillage;

3. full bearing period: enter the full bearing period, temperature is also higher, and while raining, sandy loam will not water about 7 days 1 time, with fine day, waters at dusk as good; Can water clear water 1 time, topdress, execute 10～20 kilograms, urea for every 667 square metres at every turn for 1 time; Plant Feng Hangqian can shallowly intertill, and earths up, and prevents too much and easily lodging of result; Feng Hanghou no longer intertills, and in time discharges field ponding after rain;

After mid-August, go over hot season, and capsicum can send out shoot again and bloom and bear fruit, and enters second peak period as a result, and will return to first rich water quality management level of peak period as a result this moment, watered 1 time water in 7～10 days; Water in conjunction with topdressing, it is rare that the later stage can also impose excrement with water,, to keep the robust plant growth, realizes the growth of love autumn., for precocity or the mid-early maturity kind that can not maybe should not love autumn production, can pull up seedlings later in first output peak period.