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Foliar fertilizer is not the same as pesticide; the difference between the two must be clearly distinguished
I. Why are medium-element water-soluble fertilizers used for fertilizing fruit trees? 1. The soil is not lacking in calcium fertilizer; what is lacking is mobile ionic calcium, so when choosing fertilizer, be sure to choose a calcium fertilizer that dissolves quickly in water. Research shows that crops such as ginger, watermelon, chili pepper, eggplant, tomato, and grape absorb calcium far...
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What is the difference between fast-dissolving, fast-spreading fertilizers and slow-dissolving, slow-spreading fertilizers?
At present, China has a great many types of controlled-release and slow-release fertilizers, and products with various materials and release mechanisms can be said to be flourishing in a hundred flowers. However, because farmers have a low level of knowledge, they are seriously lacking in understanding of such upgraded products. In particular, some unscrupulous manufacturers hype concepts and cut corners, which hurts consumers' feelings and causes them to...
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Organic fertilizer application requires careful attention; the same fertilizer can produce very different results
Frost's Descent (Shuangjiang) brings the breath of early winter. Frost's Descent falls in the transition period between autumn and winter; as it arrives, the weather fluctuates considerably, gradually turning colder and frost beginning to form. On the land north of the Yellow River, grass and tree leaves turn yellow and fall, and hibernating insects lower their heads in their burrows and enter a state of dormancy; while in the middle and lower reaches of the Yangtze River and beyond...
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What is the difference between yingshanhong and azaleas? A quick guide to telling them apart
Yingshanhong is another name for azaleas, broadly referring to all kinds of red azaleas. During the azalea blooming season, wild azaleas on the mountains bloom in vast patches, dressing the whole mountain in red. When people see this sight, they naturally call the red flowers covering the mountain, that is, the wild azaleas, "yingshanhong" (mountain-reflecting red).
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What is the difference between foliar nutrition and foliar fertilizer?
Fertilizer is the "food" of vegetables. Except for carbon, hydrogen and oxygen, the other 13 nutrient elements are all supplied by the soil, and applying base fertilizer is an important measure for replenishing soil nutrients. At present, the types of fertilizer used on vegetables are broadly divided into three categories: organic fertilizer (farmyard manure), inorganic fertilizer (chemical fertilizer) and microbial fertilizer (biological bacterial fertilizer)...
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What is the difference between plant growth regulators and plant growth agents?
In the production of pollution-free tea, how should pollution-free plant growth regulators be correctly selected? Use of regulators that promote bud and leaf growth. At present, the plant regulators widely promoted and applied in pollution-free tea production in China include brassinolide, BR-120 and Tianfengsu, etc. When these plant growth regulators are applied to tea plants...
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What is the difference between public health insecticides and general pesticides?
First, based on the climate characteristics and the pests' day-and-night activity patterns, choose a favorable time period for application. The best times to apply are from 9 to 10 a.m. and after 4 p.m. This is because from 9 to 10 a.m., the dew on the crop leaves has dried, and it is also the time when day-active pests are most active. Applying at this time will not, because of the dew...
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How to use growth regulators on cherry tomatoes? Application differs by type
Cherry tomato varieties fall broadly into two types: one is the indeterminate type, whose top does not terminate and which can keep growing continuously; the other is the determinate type, which automatically terminates after growing a few leaves and continues growing upward via side branches. The management of these two types differs little, but there is a considerable difference in growth regulator application....
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Detailed Explanation of the Differences Between Types of Water-Flush Fertilizers and Their Correct Application Methods
Should organic fertilizer be applied when growing watermelons now? What is the use of applying organic fertilizer? Growing watermelons that are sweet and refreshing is what every melon farmer strives for. Only by continuously improving watermelon quality can one win the market, be favored by the vast number of consumers, and achieve increased production and income for melon farmers. Watermelons have a short growth period and high yield...
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How do you identify the phytotoxicity of different types of herbicides?
What growth regulators can be used for growing peppers? Here is an introduction. The growth regulators that can be used on peppers include the following: growth regulators are the general term for substances that regulate plant metabolism, growth and development. Proper use of growth regulators can promote or inhibit the growth of peppers, enhance their stress resistance, ...
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