JPS5924115B2 - How to promote lawn growth - Google Patents

Description

[Detailed Description of the Invention] The invention is to mix the fermentation residue produced when producing whiskey using barley with soybean meal and to adsorb it to the soybean meal,
The present invention relates to a method for promoting the growth of lawns by adding and mixing inorganic substances thereto.

BACKGROUND ART Conventionally, lawns at golf courses or gardens have been maintained in good condition by being well-maintained and fertilized in large quantities.

As fertilizers, mainly inorganic fertilizers and some organic fertilizers are used, but there is no example of whiskey fermentation residue being adsorbed to soybean meal and mixed with inorganic substances.

The present inventors have found that by adsorbing the whiskey fermentation residue to soybean meal so that the active ingredients are not destroyed, and then fertilizing the lawn with the mixture of inorganic substances, it is possible to significantly promote growth, especially in the underground part. I discovered that.

As the whiskey fermentation residue, a concentrate of alcohol distillation waste is usually used, and this is adsorbed onto soybean meal in a ratio of 30:0 to 40:60.

Inorganic substances are added to this, but at that time, the nutritional conditions of the lawn,
The proportions of nitrogen, phosphoric acid, and potassium are determined by considering conditions such as acidity, and inorganic substances are mixed accordingly.

The non-inventive method will be explained using examples.

(B) Experiment date and time: June 9, 1970 - October 9, 1972 (D) Experiment place: Tokyo University of Agriculture and Arts Department of Landscape Architecture, Landscape Botany 1st Laboratory, Yoga field (C) Using the test plant Korai turf, Select the 4th and 5th nodes of one upright violet from the tip of the violet, cut each node, plant height 2crrL1 root 1
The plants were cut to a length of 2 CrrL, the leaves were cut from the base, the experimental plants were uniformly distributed, and 3 plants were planted per pot.

2) Test soil The air-dried soil (red soil) from the field was sieved through two sieves.

(E) A pot and a Wagner pot with a pot number of 1/5000 are were used, and one continuous area was used.

(c) Classification and fertilization method The test plot was a mixed storage room in which lime superphosphate, potassium sulfate, and magnesium sulfate were added to whiskey fermentation residue and soybean meal.
An inorganic mixture of ammonium sulfate, lime superphosphate, potassium sulfate, and magnesium sulfate was used as a control plot.

Then, the amount of fertilizer applied per one pot was calculated based on the cases where the nitrogen amount per 10 ares per year of the amount of fertilizer applied to golf course greens was set to 15, 9.25, and 35 to 2.

′＊
Ingredient amount (Year 1) N P2O5K Mg ■], 5 to 9/10 units/year 0.170,21
0,15 0.12■25Kv107-Ay7 years 0
．． 290,35 0,24 0.20■35Kp/10
Aichino 1 year 0.400.49 0.34 0.27 Both the test plot and the control plot were adjusted to have the above amount of ingredients.
Fertilization was applied on June 9, 1948, and harvested on October 9, 1948, and the results of measurements for each item were as shown in the following table.

In Table 2, the number of internodes is the number of nodes between the nodes of the rhizomes that grow next to the grass.

The shorter this interval, that is, the larger the number of internodes, the
The grass is strong and resistant to disease5, and is heavy, making it especially suitable for golf courses.

For measurements, ■ Wash all the grass in the pot with water, count the number of internodes, and display the average value for each individual.

As can be seen from the above experimental results, 15Kp/10 Al/
In both cases of 25 Kp/10 are/year and 35 to 2/10 are/year, grass growth in the test plots was better than in the control plot, and the effect of fertilization was observed.

Furthermore, when poultry manure and skim milk are used together with inorganic fertilizers, the number of parts is usually said to be around 110% and 140% of inorganic fertilizers, respectively, and according to non-inventive fertilizers, it is said that the number of parts is about 130~140% of inorganic fertilizers.
At 150%, it has the same effect as skimmed milk, and can be evaluated as an inexpensive and effective lawn fertilizer.

Claims (1)

[Claims] 1. A method for promoting the growth of lawns, which comprises mixing and adsorbing the fermentation residue produced during whiskey production into soybean meal, further adding and mixing an inorganic substance, and fertilizing the lawn with the mixture.