CN104969820A

CN104969820A - Method for raising spring twig quality of kumquat

Info

Publication number: CN104969820A
Application number: CN201510403093.7A
Authority: CN
Inventors: 吴伦忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-10
Filing date: 2015-07-10
Publication date: 2015-10-14

Abstract

The present invention provides a method for raising the spring twig quality of kumquat. The method comprises: (1) spring twig focus growing methods which are fertilizers are applied 20-30 days before twig growth, using 50-60 jin volfertile sulfenyl compound fertilizer per mu and adding 20-30 jin ammonium phosphor nitrate per mu for weak trees; and while fertilizers are applied concentratedly to the soil, VitaCat plus 12 elements are continuously sprayed for two times on leaf surfaces; (2) twig control comprising physical twig control and chemical twig control, the physical twig control being manual pinching to control length and vertical growth and raise plumpness of shoots while chemical twig control being applying 2.4-D or paclobutrazol; and (3) blossom promotion: promoting blossoms by using Syngenta Quilt + S-ABA+ phosphorus potassium pioneer + RLF liquid boron for shoot control and blossom promotion, using paclobutrazol for one time for excessive growth. With adoption of the method provided by the present invention, the quality of kumquat spring twigs is raised, and the yield of high-quality fruits is thus promoted.

Description

A kind of method improving cumquat spring tip quality

Technical field

The present invention relates to a kind of method improving cumquat spring tip quality.

Background technology

Cumquat is in the citrus extended familys of mandarin orange, orange, shaddock, tangerine, and belong to the kind that fruit head is minimum, under nature, every fruit weight only has 10-20 gram, and in addition, cumquat is that gross weight eats together.Owing to being that gross weight eats together, its nutritive value with to the function of human body compared with other kinds of general Citrus, except the carbohydrate enriched containing general fruit and mineral matter, more containing abundant vitamin C and vitamin A and P, according to statistics, the content of vitamin C and P is more than three times of other type fruit.Particularly pericarp contains pectin and aldehydes matter, to people more have disappear stagnantly to regulate the flow of vital energy, relieving cough and moistening lung, prolong yearningly promote the production of body fluid, relieve the effect of alcohol reduce phlegm, disappear strongly fragrant effect such as to direct oneself from boredom.

How many quality of the cumquat spring tip and whether sprout neat, directly have influence on the quality of high quality fruit output height and quality.The more fruits of the general tip are more neat, and more early output is higher, and the quality of the tip is better, and more sturdy solid, fruit quality is more excellent, and more easily form large fruit high quality fruit, the resistant to diseases and insects of plant is also stronger, and is more easy to management.

Summary of the invention

The invention provides a kind of method improving cumquat spring tip quality, effectively can improve the quality of the cumquat spring tip, thus improve high quality fruit output.

The invention provides a kind of method improving cumquat spring tip quality, step is as follows:

(1), the spring tip attacks tip method

About 20 1 30 days applying fertilizers before sending out the tip, every mu of use is irrigated husband and is held nitrate-based compound fertilizer 50 ~ 60 jin, and weak tree separately adds 20 ~ 30 jin, nitre ammonia phosphorus; While soil attacks fertilizer, blade face adds 12 elements spray with twice green protecting continuously;

(2), control shoot

Control shoot has physics control shoot and chemical control shoot two kinds, and namely physics control shoot manually plucks top, controls length and controls vertical growth, increasing branch circularity; Namely chemistry control shoot uses 2.4-D or paclobutrazol;

(3), short flower: during spring tip length 15 1 20cm, with first just reaching poplar coloured silk+S-abscisic acid+phosphorus potassium pioneer+Ai Erfu liquid boron controlling the treetops and hastening blossom, with a paclobutrazol in prosperous especially excessive growth situation.

Apply the quality that method of the present invention effectively can improve the cumquat spring tip, thus improve high quality fruit output.

Embodiment

Following embodiment is convenient to understand the present invention better, but does not limit the present invention.Experimental technique in following embodiment, if no special instructions, is conventional method.Fertilizer used in following embodiment, if no special instructions, is commercially available, fertilizer amount, is conventional consumption.

embodiment 1

The method step of raising cumquat spring tip quality of the present invention is as follows:

1, the spring tip attacks tip method

Every mu of use is irrigated husband and is held nitrate-based compound fertilizer 50 ~ 60 jin, and weak tree separately adds 20 ~ 30 jin, nitre ammonia phosphorus, using for about 20 1 30 days before sending out the tip, and see that tree vigo(u)r is strong and weak, consumption can optionally increase and decrease, in order to recovering tree vigo(u)r as early as possible.While soil attacks fertilizer, blade face adds 12 elements spray with green the protecting of twice plant invigorator continuously.

2, control shoot

The object of control shoot is nourished and grown to suppress, and promotes reproductive growth, promotes that blade is aging.Popular saying is the long seedling of restriction, and promote result, control shoot has physics control shoot and chemical control shoot two kinds, and namely physics control shoot manually plucks top, controls length and controls vertical growth, increasing branch circularity etc.Namely chemistry control shoot uses 2.4-D, paclobutrazol etc.In order to the spring tip (the first time tip) forms the grow crosswise tip or the sagging tip (in order to substantial result) more, when pruning in the winter time, a part of major branch should be wiped out as far as possible, particularly upright major branch, correspondingly can stay a part of thin and delicate branch, be easy to sagging because thin and delicate branch sends out the tip, combine in addition and topdress, nutrient is sufficient, and the length of young sprout growth is just long, also can form more branch sagging.Young sprout grow crosswise or sagging more severe, the circularity of branch is better, only has the good branch of circularity just can be more conducive to form bud, is more conducive to result and forms large fruit.

3, short flower: during spring tip length 15 1 20cm, with first just reaching poplar coloured silk+S-abscisic acid+phosphorus potassium pioneer+Ai Erfu liquid boron controlling the treetops and hastening blossom.Optionally can with once paclobutrazol (in prosperous especially excessive growth situation use, generally can).

Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims

1. improve a method for cumquat spring tip quality, it is characterized in that: step is as follows:

(1), the spring tip attacks tip method

(2), control shoot