Question

Помогите пожалуйста(завтра нужно сдать работу),3 класс.В одном садоводческом хозяйстве решили расширить малинник с которого ежегодно снимали богатый урожай малины.Для этого пришлось вырубить лесок,примыкавший к хозяйству.Подумай,почему это мероприятие вопреки ожиданиям привело к снижению урожайности малины и к уменьшению количества меда,вырабатываемого пчелами на соседней пасеке?Опиши вероятный вариант развития ситуации.

Answer 1

Жизненная форма малины - кустарник. Кустарники приспособлены для жизни в лесу и для частичного затенения деревьями. Кроме того, между корнями малины и деревьев и трав и других обитателей леса,  могут образовываться симбиотические связи. Лесные пчелы, летящие на цветы малины и опыляющие их, столи реже делать это, в результате меньше мёда и меньше опыленных цветов, и как результат - меньше урожай малины.

Answer 2

The Impact of Clearing the Forest on Raspberry Crop and Honey Production

Clearing the forest adjacent to the raspberry field in the gardening farm may have unexpected consequences on the raspberry crop and honey production. Let's explore a possible scenario that could explain the decrease in raspberry yield and honey production.

One possible explanation is the disruption of the ecosystem and the loss of biodiversity caused by the forest clearance. Forests are home to a wide variety of plant and animal species, including pollinators like bees. Bees play a crucial role in pollinating plants, including raspberry bushes. By clearing the forest, the natural habitat of bees and other pollinators may have been destroyed or significantly reduced, leading to a decrease in pollination rates and ultimately affecting the raspberry crop [[1]].

Additionally, forests provide a natural buffer against extreme weather conditions, such as strong winds and heavy rainfall. The presence of the forest helps to regulate temperature and humidity levels, creating a more favorable microclimate for the raspberry plants. Without the protective forest cover, the raspberry bushes may be more exposed to harsh weather conditions, which can negatively impact their growth and productivity [[2]].

Furthermore, forests act as a natural water regulator, helping to maintain the water table and prevent soil erosion. The removal of the forest may have disrupted the water cycle in the area, leading to changes in soil moisture levels. Raspberry plants require adequate water for healthy growth and fruit production. If the soil becomes too dry or waterlogged due to the altered water cycle, it can adversely affect the raspberry crop [[3]].

Lastly, the forest clearance may have also resulted in the loss of natural predators of pests that affect raspberry plants. Forests provide a habitat for various insects, birds, and other animals that feed on pests. Without these natural predators, pest populations may increase, leading to higher pest damage on the raspberry bushes. This can further contribute to the decrease in raspberry yield [[4]].

In summary, the decision to clear the forest adjacent to the raspberry field in the gardening farm may have led to a decrease in raspberry yield and honey production due to the disruption of the ecosystem, loss of biodiversity, exposure to harsh weather conditions, changes in soil moisture levels, and increased pest damage. It is important to consider the ecological implications and potential consequences before implementing such measures in agricultural practices.

I hope this explanation helps you with your assignment. If you have any further questions, feel free to ask!