Grow tomato, this problem is not solved, tomato deformation fruit has year after year, vegetable gro

A tomato cultivates a report today: The big canopy tomato that he grows, appear fruit of many cyan deformation.

These fructification do not have commodity value at all, sell do not go out, only very reluctantly give up what one favours excises his entirely, used up a large number of nutrient not only, and those who deferred tomato appear on the market time, reduction of output is decreased again close, the loss is severe.

Tomato appears fruit of a large number of deformation of this kind of cyan are what element cause, tomato is cultivated door should the respect moves to put an end to abnormal fruit from what, reduce a loss? Analyse to everybody today below.

Emphasize above all a bit: Once tomato deformation fruit appears, what is done cannot be undone, had done not have redeemed method, can scanty except, choose as far as possible take normal fruit, must not hate to part with, must remember having abandon ability to have!

Want to solve the problem that abnormal fruit delivers more, can make from early days precaution only, strengthen management to later period, had made these 4 fields, appear no longer abnormal fruit:

Tomato deformation fruit basically is split up by bud undesirable cause, want to reduce abnormal fruit, we should know the character that tomato bud splits up above all.

Form what bud become divided points to is a flower at first. Tomato begins to enter bud from 2 true leaves in installment, 2, time of 7 true leaves is changed 1, 3 spic are beautiful, 8, 11 become divided the 4th, 6 spic are beautiful, 12 leave time changes the Hua Sui of 7 above.

Tomato seedling in temperature low, water divides the condition with sufficient, much nitrogenous fertilizer to fall, bud is easy and excessive differentiation, form abnormal flower, the fruit that receives in the future becomes abnormal fruit necessarily.

Prevent fruit of deformation of tomato of early spring stubble so, above all the key is adjusting control of seedling period temperature, it is moisture, fertilizer next wait.

1. temperature adjusting control

Bud splits up period night is lukewarm long-term under 12 degrees, easy become divided gives much more ventricular deformation flower, form abnormal fruit later.

Proposal: Control of the temperature inside white ceiling is in 20-25 ℃ , before midnight temperature maintains in 14-18 ℃ , control of temperature of the latter half of the night is in 10-13 ℃ , pull difference in temperature of big round the clock, can optimize quality of bud become divided.

Help advance somebody's career to early spring (general 3, 4 spic fruit) , should special attention 2, the seedling stage night of leaf of lukewarm management of night of 6 true seedling stage is lukewarm management, unfavorable and long-term under 12 degrees.

2. water be assigned personal responsibility for manages

Choose sunshine transplant tomato, field planting water should be irrigated fully, stimulative root system gets used to edaphic environment as soon as possible;

Delay seedling water should reach weather situation according to edaphic soil moisture content, and affecting the premise of ground temperature as far as possible fall, take into consideration the circumstances irrigates, had better cooperate to raise fertilizer of root function sex;

Flooding of flood of avoid by all means, too dry or too wet.

3. reasonable fertilization

Excessive of employ nitrogen, phosphate fertilizer or easy generation is unbalanced when be short of calcium and boron if really.

Proposal: Vegetable grower adds calcic fertilizer to be able to mix employ with NPK fertilizer appropriately in base fertilizer;

The bud become divided that is short of boron to cause for precaution is undesirable, the tomato seedling stage, key that before blossomming, these two phase are Bu Peng period, current and commonly used boracic fertilizer has borax and boric acid.

4. tomato excessive growth

Tomato plant excessive growth is to cause tomato bud to split up undesirable, blossom sit to lead low, deformation to spend a fruit is much main reason if really.

Proposal: Control tomato plant excessive growth, generally speaking, accuse water lukewarm it is the most commonly used method accusing flourishing, answer to be given priority to with this, union is aided strong Zun of element, much effect spray growing point undertakes controlling.

Nod antheral chroma exorbitant, repeat dip in flower, or dip in when the temperature when the flower passes the case such as drought of tall, soil, produce abnormal fruit easily.

How to undertake nodding a flower as to tomato, here does not say more, the detail is read " tomato is cultivated, dot flower, dip in pollination of flower, spraying decoration, bumblebee, does vegetable grower choose after all which good? " .

Vegetable grower adopts the method that picks a heart to exchange a head, sit in tomato after fruit 2-3 spic, excise plant growing point, withhold a the way corp is growing relatively the side branch of flourishing.

The growth of side branch development is later, if become divided of early days bud is affected, picking a heart to exchange a head is a better settlement method.

Of course, plant case should be examined in detail before picking a heart to exchange a head, cause the main reason of abnormal fruit certainly, eliminate hidden danger and spray ahead of schedule the algal acid, boracic fertilizer reentry after trying to recuperate picks a heart all right, otherwise the problem still is, the become divided of side branch bud that after picking a heart, grows is bad still, also lost so the sense that make.

Generally speaking, in edaphic fertility state admirable premise falls, plant the way corp is growing is normal:

Fruit of the first spic stays if really 3 advisable, supply because of nutrition of this spic fruit enough, fructification grows more greatly, stay to cross much appropriate to drop if really child, affect upside gains growth;

Take 4 fruit each to the 5th spic from upgrade of the 2nd spic, can make bottom fructification grows normally already so, the growth of fructification of unapt influence upside;

Fruit of the 6th spic can leave 5, when be being picked because of bottom fructification, fruit of the 6th spic is in Peng fruit period, such as on of tomato fructification decrease, the nutrition that blade makes can satisfy the growth of fruit of the 6th spic to need.

If early days is unbalanced fruit is very much, pick even empty fruit spic, also cannot feel distressed stay, want to do very follow-up managing, the nutrition that reduces bottom deformation fruit is used up, spic of stimulative upside fruit stays more if really, but one Sui Liuguo 5-6, expand of stimulative fructification in advance, ensure later period crop.

Friend of last hope vegetable grower can from above 4 respects proceed with, analyse him tomato to crack the reason of fruit and adopt remedy increase production method reasonably, fall the loss to lowest.