1. 量变引起质变。在农业生产中，所有农作物的生长都离不开光照、温度、水分、肥料这四大因素，农民想要让农作物增产增收，唯一可以改变的就是增加给农作物提供营养元素的肥料，因此就有了这句农谚“庄稼一枝花，全靠肥当家”，体现的是量变引起质变的哲学原理。

1. Quantitative change leads to qualitative change. In agricultural production, the growth of all crops cannot do without the four major factors of light, temperature, moisture, and fertilizer. For farmers to increase the yield and income of crops, the only thing they can change is to increase the fertilizer that provides nutritional elements to the crops. Therefore, the saying "A single flower of crops, all depend on fertilizer" arises, reflecting the philosophical principle of quantitative change leading to qualitative change.

2. 这句话的意思是：庄稼长得好可以丰收，花儿盛开，非常鲜艳，靠的都是化肥的功劳啊！

2. The meaning of this sentence is: The crops grow well and yield a good harvest, the flowers bloom beautifully and are very bright, all of which are credited to the fertilizer!

3. 这句话是古代的一句谚语，也有说成“庄稼一枝花，全靠粪当家”

3. This is an ancient proverb, which is also said as "A crop flower, all depends on the manure master."

4. 1豆子不怕连夜雨,麦子不怕火烧天。2水稻水多是糖浆,小麦水多是砒孀。

4. Beans are not afraid of all-night rain, wheat is not afraid of scorching sun. 2. Too much water for rice is like syrup, too much water for wheat is like arsenic.

5. 根据查询百度汉语显示，这是一句谚语，全句为“庄稼一枝花，全靠肥当家。”这两句话是我国古代农民的农业谚语，意思就是说明化肥（粪）对庄稼的生长很重要。

5. According to the search results from Baidu Chinese, this is a proverb, the full sentence being "A crop is as valuable as a flower, all relying on fertilizer as the mainstay." These two sentences are agricultural proverbs of ancient Chinese farmers, meaning that chemical fertilizer (manure) is very important for the growth of crops.

6. 5入冬小麦三层雪,来冬雪是麦被,春雪是麦鬼。

6. In winter, three layers of snow cover the winter wheat; the coming winter snow covers the wheat, and the spring snow is the wheat's ghost.