CN104705026A - Yield increasing and disease resisting wheat planting method - Google Patents

Abstract

The invention discloses a yield increasing and disease resisting wheat planting method. The yield increasing and disease resisting wheat planting method is characterized by comprising the first step of seed processing, the second step of land preparation, the third step of fertilizer applying, the fourth step of sowing and the fifth step of field management. Crop seeds are soaked through a seed dormancy activating agent, the disease resisting capability is improved, the biochemistry environment of soil is regulated through compound fertilizer, a deep soil structure of wheat roots can be effectively improved, the nutritional requirement and growth of wheat are guaranteed, the wheat root collars are promoted to develop downwards, the yield is high, and therefore the yield and quality of the wheat are improved.

Description

A kind of volume increase anti-disease wheat implantation methods

Technical field

The invention belongs to agricultural cultivation technical field, be specifically related to a kind of volume increase anti-disease wheat implantation methods.

Background technology

" wheat " that it has often been said is exactly wheat, of courses in addition other wheat classes, for example, barley, oat.Ancient European people eats wheat and mainly still eats barley, until replaced by wheat after 16th century.Barley is mainly cooked beer in the world, this world rank beverage.World barley 80% output is translated into beer, fills with enter in people's belly.1 jin of barley probably can be cooked 4 ~ 5 jin of beer.Unique bitter taste of beer also adds lupulus to be caused.

High yield and high quality wheat breed requires that soil nutrient must be comprehensive, sufficient, could meet the needs of its high-yield culturing, so should select that soil fertility is high, water waters the good plot of condition, applying organic manure, adopts rational application of fertilizers technology.According to breediness, determine the Basic Seedling be suitable for.Prevent the amount of broadcasting excessive, cause final-period management passive.Heavy dressing of noting preventing lodging is stood up the high-quality wheat variety that jointing is promoted, and what have is not resistant to lodging, especially for the wheatland that colony is excessive, once must to change control process turning green, can spray paclobutrazol or Mai Yefeng to jointing.Want heavy dressing to stand up jointing fertilizer, control the formation of unnecessary lower gleaning, promote big panicle many grains per panicle.Water the water that is in the milk, for increase grain-weight, prevention dry-hot wind plays an important role.Weather arid, uses wheat yellow water, is conducive to the interplanting of lower stubble, prevents early ageing.At early and middle ten days in May, in conjunction with prevention and elimination of disease and pests, spray 2 ~ 3 foliage fertilizers, as 0.2% ~ 0.3% potassium dihydrogen phosphate, can alleviate dry-hot wind harm, effect of increasing production is obvious.

Good quality wheat more subjects to damage by disease and insect in general, and as wheat sharp eyespot, powdery mildew, aphid occurs Zao than conventional variety and weighs.According to prediction, should prevent and treat early.Cultural control sends out grave illness area normal, requires higher to the resistance of kind, can be lower in general region of disease; Correct cultivation step is adopted to alleviate morbidity.Such as, fertilising is wanted rationally, notices that nitrogen, phosphorus, potash fertilizer coordinate, suitably enriches phosphorus, potash fertilizer.South Mai Qu notes digging trenches to drain the water away, and northern Mai Qu waters in good time, makes plant strain growth healthy and strong, strengthens resistance against diseases.In addition, the area in summer can be got at spontaneous wheat seeding, should try one's best before wheat autumn sowing and remove the spontaneous wheat seeding at the place such as field and threshing ground, to reduce the bacterium source in seedling stage in autumn.Chemical control: when the kind of planting is not disease-resistant or resistance against diseases is weak, chemical control is most important prophylactico-therapeutic measures.The emphasis of chemical control is that growing way is good, output is high, fall ill heavier area and wheatland.Best in powdery mildew initial stage of origination medication control efficiency, if when whole strain leaf, stem, fringe major part are all fallen ill, substantially to no effect, the main disease resistance of kind that relies on itself controls disease to spray medicine, but need control the diffusion harm of this disease.

Improve complex fertilizer availability, reduce fertilizer loss, improve crop yield, improve crop quality, strengthening crop disease-resistant insect pest ability, is the problem always needing during agriculture is for many years produced to solve, in actual production, can not effectively combine, in use existing defects and deficiency.Cause agriculture production cost to increase, effect of increasing production is undesirable, easily produces harmful effect etc. to soil and soil property.Current plantation wheat adopts traditional artificial planting, mechanical nursery, and at the bottom of yield rate, per mu yield is much high especially, and diseases and insect pests resistance is not very strong, invents a kind of high-efficiency grow method, improves yield and quality of wheat significant.

Summary of the invention

The object of the present invention is to provide a kind of volume increase anti-disease wheat implantation methods, be the crop-planting method of a kind of low cost, short volume increase, safety and environmental protection, be easy to operation, improve yield rate, per mu yield and diseases and insect pests resistance, ensure the high-quality of wheat.

The technical scheme that the present invention takes is:

A kind of volume increase anti-disease wheat implantation methods, is characterized in that, comprise the steps:

(1) seed treatment: enter crop seed 35-40kg to seed soaking container content, pour 260-280g seed dormancy activator into, add water and flood seed 1-2cm, interval 3h stirs once, seed soaking 3-4 days;

(2) wholely: subsoiling 0.8-1.2cm, subsoiling furrow width 22-25cm, natural ridging on ditch;

(3) apply fertilizer: get urea content at 26-30%, phosphorus pentoxide content 10-13%, the composite fertilizer of potassium oxide content 12-14%, according to fertilizing amount per hectare 550-600kg, deep placement enters in 10-15cm soil;

(4) sow: sowing depth 1.5-2.0 cm, plant cave slight earthing 1.0-1.5 cm, after seedling all sprouts, Fertilizers supplies moisture content, and maintenance water content is 60-65%;

(5) field management: by copperas solution adjustment soil pH value between 6.5-7, control infection process, every 20 square metres of phase in strong sprout topdresses with 300g composite fertilizer band water.

Beneficial effect of the present invention is:

This implantation methods adopts seed dormancy activator to carry out immersion treatment to crop seed, increase disease-resistant ability, by the biochemical environment of compound fertilizer regulation and control soil, effectively can improve wheat root deep soil structure, ensure that nutritional need and the growth of wheat, promote that wheat collar develops downwards, yield rate is high, thus improves yield and quality of wheat.

There is embodiment

Embodiment 1

A kind of volume increase anti-disease wheat implantation methods, is characterized in that, comprise the steps:

(1) seed treatment: enter crop seed 35kg to seed soaking container content, pour 260g seed dormancy activator into, add water and flood seed 2cm, interval 3h stirs once, soaks seed 3 days;

(2) wholely: subsoiling 0.8cm, subsoiling furrow width 22cm, natural ridging on ditch;

(3) apply fertilizer: get urea content 26%, phosphorus pentoxide content 10%, the composite fertilizer of potassium oxide content 12%, according to fertilizing amount per hectare 600kg, deep placement enters in 12cm soil;

(4) sow: sowing depth 1.5cm, plant the slight earthing 1.3cm in cave, after seedling all sprouts, Fertilizers supplies moisture content, keeps water content to be 65%;

(5) field management: by copperas solution adjustment soil pH value 6.5, control infection process, every 20 square metres of phase in strong sprout topdresses with 300g composite fertilizer band water.

Embodiment 2

A kind of volume increase anti-disease wheat implantation methods, is characterized in that, comprise the steps:

(1) seed treatment: enter crop seed 38kg to seed soaking container content, pour 270g seed dormancy activator into, add water and flood seed 2cm, interval 3h stirs once, soaks seed 4 days;

(2) wholely: subsoiling 1.2cm, subsoiling furrow width 23cm, natural ridging on ditch;

(3) apply fertilizer: get urea content 30%, phosphorus pentoxide content 13%, the composite fertilizer of potassium oxide content 14%, according to fertilizing amount per hectare 550kg, deep placement enters in 12cm soil;

(4) sow: sowing depth 1.8 cm, plant cave slight earthing 1.2 cm, after seedling all sprouts, Fertilizers supplies moisture content, keeps water content to be 65%;

(5) field management: by copperas solution adjustment soil pH value 6.5, control infection process, every 20 square metres of phase in strong sprout topdresses with 300g composite fertilizer band water.

Claims (1)

1. increase production an anti-disease wheat implantation methods, it is characterized in that, comprise the steps:

(1) seed treatment: enter crop seed 35-40kg to seed soaking container content, pour 260-280g seed dormancy activator into, add water and flood seed 1-2cm, interval 3h stirs once, seed soaking 3-4 days;

(2) wholely: subsoiling 0.8-1.2cm, subsoiling furrow width 22-25cm, natural ridging on ditch;

(3) apply fertilizer: get urea content at 26-30%, phosphorus pentoxide content 10-13%, the composite fertilizer of potassium oxide content 12-14%, according to fertilizing amount per hectare 550-600kg, deep placement enters in 10-15cm soil;

(4) sow: sowing depth 1.5-2.0 cm, plant cave slight earthing 1.0-1.5 cm, after seedling all sprouts, Fertilizers supplies moisture content, and maintenance water content is 60-65%;

(5) field management: by copperas solution adjustment soil pH value between 6.5-7, control infection process, every 20 square metres of phase in strong sprout topdresses with 300g composite fertilizer band water.