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What are the control methods for thrips infestation?
There are three control methods for thrips infestation, namely agricultural control, physical control and chemical control. Agricultural control involves clearing weeds in the field to reduce the source of the pest. Physical control can use blue sticky traps to trap and kill them. Chemical control can use 48% Lorsban 2000-fold dilution, or 2.50% Caixi (spinosad) suspension concentrate 1000-fold dilution
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How many years does it generally take for a Dekopon to bear fruit?
Dekopon generally bears fruit in two to three years. The scientific name of the Dekopon is Shiranui, also known as the convex-topped mandarin, and it was first introduced to Sichuan for cultivation in 2000. The Dekopon tastes sweet, ripens around February to March each year, is in great demand in the market, and has promising cultivation prospects. Dekopon cultivation methods 1. Time
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Detailed Explanation of the Key Points of Three-Leaf Akebia Planting Technology
To plant three-leaf akebia, you must first select a site, then intercrop and mulch to prevent excessive and rapid evaporation of water. Carry out fertilization, pruning, and pest and disease control. Harvest after the fruit ripens, preferably when it is unruptured or slightly ruptured. 1. Site selection Three-leaf akebia
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How to Mix the Proportions of the "Old Three" Fertilizers for Corn
The proportions of the "old three" fertilizers for corn are determined by the corn variety. Generally, the nitrogen-phosphorus-potassium fertilizer ratio for spring corn is 1:0.3:1.5, and the nitrogen-phosphorus-potassium fertilizer ratio for summer corn is 1:0.5:1.5. In addition, according to the growth condition of the plants, some quick-acting fertilizer or decomposed farmyard manure should be applied.
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How many years does a mulberry tree generally take to bear fruit?
Mulberries generally do not bear fruit until after three years, though some early-maturing varieties can bear fruit in about two years. Whether a mulberry bears fruit depends mainly on the cultivation conditions and its specific growth situation, and there are differences between varieties. How to propagate mulberries by cuttings: 1. For autumn cuttings, the best results come from using the upper part of new shoots that has not yet become lignified but is about to become lignified. The mother branch should come from a young mulberry tree.
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Key Field Management Techniques for Corn: Three Major Stages You Must Not Overlook
Mastering the field management techniques for corn can greatly increase corn yields. What are the key field management techniques for corn? Let me give you a brief introduction below. I. Seedling stage management (emergence to jointing) The seedling stage refers to the period from emergence to jointing, with root
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What Tea Is Zhengyan Rougui? Understanding Wuyi Rock Tea in One Article
In rock tea circles, there are three kinds of tea that serve as the gateway, the basic style, and the essential introductory tea. One is called Shuixian (Narcissus), another is called Rougui (Cinnamon), and the third is called Dahongpao (Big Red Robe). So today we will introduce what tea Zhengyan Rougui is. Zhengyan Rougui belongs to the oolong tea category. Since its discovery
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What Plant Is Wheat? Learn the Basic Characteristics of Wheat in One Article
Wheat is one of the three major grains and also one of humanity's staple foods. It is rich in nutrients such as starch, protein, fat, minerals, calcium, iron, thiamine, riboflavin, niacin, vitamin A and vitamin C. So, what plant is wheat? 1. Wheat is
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Does "three leaves and one heart" include the cotyledon?
"Three leaves and one heart" includes the cotyledon. It refers to the very top of the stem having three leaves that have already grown out, have the basic shape of a leaf and are relatively complete, as well as one cotyledon that is still developing. Corn herbicide must absolutely wait until the corn has reached the three-leaf-one-heart stage before the herbicide can be applied.
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When Is the Right Time to Apply the Three-Round Spray Regimen for Peanuts?
The three-round spray regimen for peanuts is a very good plant regulator that can effectively control excessive growth, plump the pods, increase yield, protect leaves, resist insects, and resist disease, controlling excessive vegetative growth. So when should the three-round spray regimen for peanuts be applied? 1. When should the three-round spray regimen for peanuts be applied? 1) First round. Application time: from the seedling stage to
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