CN104761341A - Chilli anti-lodging nutrient solution - Google Patents

Abstract

The invention discloses a chilli anti-lodging nutrient solution including, by weight, 200-400 ppm of potassium, 100-300 ppm of calcium, 20-200 ppm of iron, 10-150 ppm of manganese, 10-100 ppm of zinc, 10-100 ppm of magnesium, 10-50 ppm of copper, 20-60 ppm of molybdenum, 50-200 ppm of boron, 200-600 ppm of nitrogen, 100-300 ppm of phosphorus, 10-200 ppm of vitamin C, 10-100 ppm of vitamin B6, 10-50 ppm of indolebutyric acid, 10-50 ppm of sodium naphthylacetate, and 200-700 ppm of EDTA. The nutrient solution can improve lodging resistance of chilli and can reduce manual work.

Description

A kind of capsicum nutritive medium resistant to lodging

Technical field

The present invention relates to a kind of capsicum nutritive medium resistant to lodging.

Background technology

Capsicum belongs to shallow root system effect, and not drought-enduring also intolerant to waterlogging, very easily lodges, and therefore, the general mode adopting earthing to jam on after capsicum grows to certain altitude or to build a framework lodges in flakes to prevent capsicum, but this mode needs a large amount of labor forces.

Summary of the invention

The technical problem to be solved in the present invention overcomes existing defect, provides a kind of capsicum nutritive medium resistant to lodging.

In order to solve the problems of the technologies described above, the invention provides following technical scheme:

A kind of capsicum nutritive medium resistant to lodging, by weight, comprises following element and component:

K 200-400ppm；

Ca 100-300ppm；

Fe 20-200ppm；

Mn 10-150ppm；

Zn 10-100ppm；

Mg 10-100ppm；

Cu 10-50ppm；

Mo 20-60ppm；

B 50-200ppm；

N 200-600ppm；

P 100-300ppm；

Vitamins C 10-200ppm;

Vitamin B6 10-100ppm;

Indolebutyric acid 10-50ppm;

Nafusaku 10-50ppm;

EDTA 200-1000ppm。

Embodiment

Below in conjunction with preferred embodiment, the present invention will be described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.

Embodiment 1

A kind of capsicum nutritive medium resistant to lodging, by weight, comprises following element and component:

K 200-400ppm；

Ca 100-300ppm；

Fe 20-200ppm；

Mn 10-150ppm；

Zn 10-100ppm；

Mg 10-100ppm；

Cu 10-50ppm；

Mo 20-60ppm；

B 50-200ppm；

N 200-600ppm；

P 100-300ppm；

Vitamins C 10-200ppm;

Vitamin B6 10-100ppm;

Indolebutyric acid 10-50ppm;

Nafusaku 10-50ppm;

EDTA 200-1000ppm。

Wherein, K can be provided by potash fertilizer such as saltpetre, potassium sulfate and/or potassium primary phosphates; Ca can be provided by the calcareous fertilisers such as nitrocalcite and/or calcium chloride; Fe can be provided by iron fertilizers such as ferric sulfate, iron nitrate, iron(ic) chloride and/or ironic citrates; Mn can be provided by the manganese fertilizer such as manganous sulfate and/or manganous nitrate; Zn can be provided by the zinc fertilizer such as zinc nitrate and/or zinc chloride; Mg can be provided by fertiliser containing magnesiums such as magnesium sulfate, magnesium nitrate and/or magnesium chlorides; Cu can be provided by copper fertilizer such as copper sulfate; Mo can be provided by the molydbenum fertilizer such as Sodium orthomolybdate and/or ammonium molybdate; B can be provided by the boron fertilizer such as boric acid, borax; N and P can adopt common nitrogenous fertilizer and phosphate fertilizer to provide.

By proportional quantity, potash fertilizer, calcareous fertilisers, iron fertilizer, manganese fertilizer, zinc fertilizer, fertiliser containing magnesium, copper fertilizer, molydbenum fertilizer, boron fertilizer, nitrogenous fertilizer and phosphate fertilizer are added to the water, add EDTA again, after stirring half an hour, add vitamins C, vitamin B6, indolebutyric acid and Nafusaku, regulate pH to 6.5-7.2 with sodium hydroxide, namely obtain nutritive medium.

Use nutritive medium of the present invention to 200 strain capsicums, every strain 5-20ml, dilution 20-50 is doubly rear to be used, and execute liquid positional distance root mass 3-7 centimetre far away, capsicum is often executed once in 3-5 days after transplanting final singling, its 5-8 time, to third layer fruit, and capsicum lodging rate≤5%.

Contrast: only containing indolebutyric acid 10-50ppm and Nafusaku 10-50ppm two kinds of effective constituents in nutritive medium, this nutritive medium is used to 150 strain capsicums, every strain 5-20ml, dilution 20-50 is doubly rear to be used, execute liquid positional distance root mass 3-7 centimetre far away, capsicum is often executed once in 3-5 days after transplanting final singling, and it is 5-8 time, to third layer fruit, capsicum lodging rate >=20%.

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)

1. a capsicum nutritive medium resistant to lodging, by weight, comprises following element and component:

K 200-400ppm；

Ca 100-300ppm；

Fe 20-200ppm；

Mn 10-150ppm；

Zn 10-100ppm；

Mg 10-100ppm；

Cu 10-50ppm；

Mo 20-60ppm；

B 50-200ppm；

N 200-600ppm；

P 100-300ppm；

Vitamins C 10-200ppm;

Vitamin B6 10-100ppm;

Indolebutyric acid 10-50ppm;

Nafusaku 10-50ppm;

EDTA 200-700ppm。