Tomatoes planted early in cold soil are likely to develop blossom end rot on the first fruits, with the severity of the disease often subsiding on fruits set later. Thus, planting tomatoes in warmer soils helps to alleviate the problem. Irrigation must be sufficient to maintain a steady even growth rate of the plants.
ï»¿ Imperialism in World War 1 Imperialism was one of the four contributing factors to the cause of World War One, along with secret alliances, militarism, and nationalism.he main causes were militarism, alliances, imperialism, and nationalism, but many more... What caused World War 1 Many different factors led to the start of the First World ... Schlieffen Plan, Causes of World War I, Allies of World War I 701 Words | 2 Pages.
Cause and Effects of New Imperialism. What was the New Imperialism? The New Imperialism was the period of colonial expansion by the European powers, United States and Japan in late 19th and early 20th century. This expansion was achieved through the imperialization of China, India and Africa. Each country had respective reason to why it was targeted by the foreign nations and each was left with devastating effects after being imperialized. Causes of Imperialism in Africa Africa was rich in precious minerals and resources such as diamond, gold and oil. Another major cause of imperialism is slave labor that America and European nations wanted. The land was also used to produce crops such as cotton and groundnuts, as well as to be used for settling overpopulated cities.