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Knowledge Center Crop Care

The Royal Brinkman Knowledge center is divided into seven themes. Under them Crop care you find information from tipd to optimize your nutrution feeding schedule to advice for the use of shading agents and coatings.

  • What is a shading agent?

    Many crops are not resistant to full solarization or high temperatures. In this case a shading agent could offer protection. When applying a layer of shading agent that reflects light and reduced heat peaks in climate in the summer could be avoid and crops will be protected.

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  • What is the difference between powder and liquid shading agents?

    The main difference between powder and liquid shading agents is their composition and obviously their form: powder shading agents are fixed and liquid shading agents are: liquid. This has an impact on the resistance, the application and the price of the product.

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  • What is the difference between Q3 and Q4 White?

    Actually, there is one difference between Q3 and Q4 White, their weather resistance and thus the lifespan. This difference results in clear difference in the application, effort and price of both products.

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  • Which sensors can you use to collect data in horticulture?

    Sensors are increasingly used in the horticultural sector. Sensors provide valuable data that you, as a grower, can use to optimise your cultivation and thus achieve higher yields. Different sensors are available, each of which can be used to measure a different factor.

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  • How to use the ZENSIE dashboard?

    ZENSIE is a dashboard that shows all data of the wireless sensors of 30MHz at your company. But how to use a ZENSIE dashboard exactly? In this article, we will answer the most frequently asked questions.

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  • Which different diffuse coatings are available?

    Every crop has other needs in case of light and warmth. Therefore various diffuse coatings have been developed that differ fromm each other in terms of light distribution (Haze) and light transmittance (transmission).

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  • What is the difference between Q-Heat and D-Gree?

    Shading agents are essential in greenhouse cultivation. A large range of shading agents is offered. But which product is most suitable for my crop? Please read the explanation given by our specialist and decide!

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  • What is diffuse light?

    Diffuse light is light that is scattered, causing it to fall on the crop from all sides. The light is evenly distributed, leaving no sharp shadows. Such diffuse coating ensures that a crop is not damaged by excessive light intensity without loss of light.

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  • How to use a diffuse coating?

    In the horticultural sector, diffused light is increasingly used by means of a diffuse coating. This coating scatters the light into the crop and ensures that a crop is not damaged due to too much light. At the same time, there is no loss of light when using a diffuse coating.

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  • What is the difference between diffused glass and a diffuse coating?

    Even though diffused glass and diffuse coatings have similar results, a big difference can be seen. Diffused glass has several advantages and is especially suitable for tomatoes, while a diffuse coating allows the grower to be and remain flexible throughout the entire year. In this article, all ins and outs about these products are provided by our specialist.

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  • How to prevent streaks under the window vents when applying a diffuse coating?

    When applying a diffuse coating, it is important to take account of points of attention during application. This to prevent that streaks appear under the window vents.

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  • How do I remove shading agents?

    After spring and summer months, the greenhouse must be clean again in autumn to allow your crop to take maximum advantage of natural light. It is therefore important to remove the shading agent from the greenhouse deck in good time. The easiest way to do this is to use a remover.

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  • Tips for optimal use of sunlight

    Light makes sure that photosynthesis takes place in a plant. Therefore, in most cases a grower wants to get as much light as possible in his greenhouse. In this article, our shading agent specialist shares his tips for optimal use of sunlight.

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  • How can the roof of your greenhouse be cleaned safely?

    Cleaning the roof of your greenhouse is something that should not be underestimated. It can have a negative effect on the climate in your greenhouse, since it blocks light. Not enough light entering your greenhouse could also lead to less harvest. In this article, it is explained how the roof of your greenhouse can be cleaned.

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  • How do you use glass cleaner in a greenhouse?

    Light is the most important thing for the growth of a crop. Therefore, it is recommended to clean the glass of the greenhouse regularly – inside and outside – to remove dirt such as rust, soot, lime, dust and other stains from the glass. A glass cleaner provides a solution.

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  • How to manage your crop with pH and EC?

    The pH and the EC influence the absorption of fertilizers throughout crops. Therefore, it is important that you know how to adjust the pH and EC of nutrient solution. Our specialist give you three tips.

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  • 3 tips for measuring and adjusting pH

    The pH in a crop is important for the right application of fertilizers. A too high or too low pH will result in a reduced absorption of certain nutrients, with possible deficiency symptoms as a result.

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  • How to calculate the capacity for fertilizers?

    In case of new construction and/or expansion of the cultivation area. Therefore it’s good to know if you took sufficient time to calculate the required storage capacity for your cultivation.

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  • How can fertilizer tanks be prepared?

    Many companies that produce potplants use capillary mats for irrigation. Capillary mats devide the water from the bottom so that the plants are irrigated equally. For the best result its important that the capillary mats are placed in the right position and are used in the right way.

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  • How can you turn a hydrangea blue?

    Hydrangeas are cultivated in several colors. However, for some colors are chemical reaction is needed. The hydrangea's own pigment, Delphinidin glyocide (delphinidin-3glykosid) can change color. How this is done, is explained by our specialist in this article.

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  • How to work safely with liquid fertilizers

    Working responsibly and safely is very important when making use of liquid fertilizers. Only one drop of hazardous substance can cause severe consequences. To prevent this, our specialists have put together some tips.

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  • What do hazard symbols/ CLP icons mean?

    Working with liquid fertilizers can be dangerous if knowledge about the products is missing. Because fertilizers can cause severe consequences in terms of health or to the environment, our specialist provide an overview of the definition of each hazard symbol/ CLP icon, which can be found on the packaging.

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  • How to select the correct dripping tray?

    When selecting a dripping tray, several factors have to be taken into acount. Factors such as material, capacity, the GRP grate, the difference in elements, etc. This article explains which things should be taken into account when making your decision.

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  • How do iron chelates work?

    Fertilization of iron is always done in chelated form. The reason for this is, iron easily precipitates when in contact with other nutrients. Precipitation can be prevented by dosing iron in chelated form. Several chelates can be used for this.

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  • How can trace elements be converted?

    Trace elements are offered to a crop in a fertilizer solution. One trace element is offered in a solid form, while the other is offered in liquid from. Some trace elements can be used in both forms, resulting in the need to convert the amount of fertilizers.

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  • How can deficiency symptoms in plants be recognized?

    A plant needs fertilizers, in order to grow, bloom and stay healthy. However, sometimes the appearance of your plant indicates a deficiency. In this article, our specialists have provided an overview of all deficiency symptoms possible.

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  • What is the advantage of carrying out a company audit?

    A company audit can be performed by Royal Brinkman in collaboration with Chrysal. This can be done in order to optimize certain processes within your company, such as hygiene of harvesting tanks and the presence of micro-organisms in the water used by the company. In this article, you can read more about what is measured when a company audit is carried out.

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  • How to establish a nutritional feeding schedule?

    In order to establish a nutritional feeding schedule that ensures optimal results, it has to be carefully aligned with the nutritional needs of your crop. There are basic nutritional feeding schedules available for all types of crops.

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  • How to prevent a shortage of trace elements?

    There are, however, various factors - among which the acidity level - that often prevent trace elements from being absorbed by a plant. This creates a nutrient deficiency. Our specialist give you tips on how to preven this problem.

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  • How do you reduce the input of sodium?

    The most important reason to evacuate drain water is often a high sodium infusion. That is why we are giving you two tips to reduce the input of sodium: use the appropriate fertilizers and create a composition with fertilizers that naturally don’t contain sodium.

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  • How can problems with the crop's roots be prevented?

    Healthy roots form the basis for a healthy plant. Therefore, it's crucial that its roots remain healthy and are not affected by moulds, etc. This article gives several tips on how to keep your crop's roots healthy.

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  • Why is is necessary to perform a plant juice analysis?

    A fertilizer scheme is an important step in horticulture. Therefore, it can be measured by performing a plant juice analysis. In this article several factors that come along the plant juice analysis are explained.

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  • How do you stimulate plant resistance?

    Increasing plant resistance can be achieved by using products that enhance the plant's natural defence mechanism. Products for plant resistance ensure that the plant's natural defence mechanism is strengthened, so that the plant reacts faster and more vigorously to stress situations and diseases.

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Specialists Crop careAny questions?
Do you have any questions about Crop care, or do you want personal advice? Contact one of our product specialists, or use the form below. 

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