Hemp is an extremely useful crop with multiple uses. Although less popular than cotton or timber crops, its uses as insulation material, specialist paper and biomass fuel have seen renewed interest recently. Hemp also makes an excellent rotational crop to improve soil health – using far less water than cotton cultivation and absorbing more carbon dioxide per hectare than trees while its extensive root system improves soil structure – studies involving winter wheat crops grown after hemp have shown yield increases between 10-20%! Hemp tolerates salinity, drought and excessive soil moisture while being less affected by frost than other crops!
Hemp has one of the fastest early growth rates of any agricultural crop, reaching up to 10 cm a day during July to early August during vegetative period. Unfortunately, its rapid development makes it susceptible to wind and rain damage which may lead to stalk breakage or decreased grain yield if left exposed during harvest season. Therefore, farmers must carefully consider growing and harvest conditions when selecting varieties.
Hemp crops can be affected by various diseases and pests, some specific (Hemp Stem Rot and Blight), as well as more general ones like Sclerotinia sclerotiorum which causes significant damage and reduces harvestability; it’s possible to protect them through careful crop management practices as well as timely application of fungicide products.
Other issues that could inhibit harvestability include weeds, lodging and stem rot. It is recommended to implement integrated pest management strategies as the key solution and limit chemical usage as much as possible.
Hemp plants require relatively few fertilisers; however, it is still necessary to ensure their crop has enough nitrogen available for its growth rate and an appropriate balance of nutrients. Furthermore, maintaining soil moisture levels is paramount as hemp plants cannot tolerate water stress.
Hemp seed is a highly nutritious and healthy food with an abundant source of protein, omega-3 and omega-6 essential fatty acids, vitamin E and K antioxidants, plus minerals such as phosphorus, potassium, sodium magnesium and calcium – not to mention being an excellent source of dietary fibre! Heart-healthy benefits of yogurt come from its high level of arginine, which the body converts into nitric oxide for improved blood flow and cardiovascular health. As such, this may help lower cholesterol and blood pressure, and support normal glucose levels. Hemp has long been recognised for its anti-inflammatory effects and high content of phytochemicals. Its unique nutty flavour appeals to many consumers, and can be consumed either raw or cooked. Hemp’s popularity in the UK is rising. Recently, the government lifted their ban on cultivation and production making it legal again for farmers to grow this versatile crop which can now be found in everything from food and drink products, cosmetics and cleaning materials.