Agricultural Products Lists
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Peanut planting technology: how to manage the later stage of peanut?
How to manage the later stage of peanuts? Please give guidance on the following main management points in the later stage of peanut: after excluding stagnant water and anti-rot fruit in autumn, if Rain Water is too much and the field drainage is poor, it is easy to cause peanut root rot, stem and leaf decay, reduce the satiety rate, and when the pod is serious, it will rot or sprout. Therefore, there were too many Rain Water in the later period.
2018-07-18 -
Peanut planting technology: what are the diseases in the later stage of peanut?
What are the diseases in the later stage of peanut? Please give guidance on the occurrence of leaf spot in peanut in the later stage, which is commonly known as brown spot and black spot, commonly known as black spot and black spot. The damaged leaves were characterized by the destruction of chlorophyll, resulting in early falling flowers and poor pods. Symptoms: Brown spot mainly occurs in leaves.
2018-07-18 -
Soybean cultivation: how to manage the flowering and podding period of soybean?
How to manage the flowering and podding period of soybean? Please introduce the method of soybean flowering and podding period, mainly to strive for more flowers, early flowers, full flowers, and to prevent flowers and pods from falling off and increasing flowers and pods, which is the central task of management in this period. It depends on seedling management, the combination of protection and control, high-yield fields to control mainly, to avoid premature ridge closure, to achieve at the end of flowering.
2018-07-18 -
Soybean cultivation: what is soybean heart-eating insect? How to prevent and cure
What is a soybean heart borer? How to prevent and cure it? Please introduce the soybean heart borer, also known as the small red worm, which belongs to the family Lepidoptera, commonly known as soybean pod moth. Soybean heart borer larvae are divided into 4 instar, yellowish at first birth, milky white after peeling into pods, 8 mm in length at the end of larvae, and red after maturity.
2018-07-18 -
Soybean cultivation: what will happen to soybean lack of boron and molybdenum?
What will happen to soybean lack of boron and molybdenum? Please introduce soybean boron deficiency: it will make the leaves green and thicker, shorten the internodes, dwarf and form clusters of leaves. The flower buds turn white or light brown and the tissue is necrotic. In severe cases, burning necrotic spots are formed along the veins of the leaves. Soybean molybdenum deficiency: the interveinal leaf color of the leaf becomes pale and yellowing.
2018-07-18 -
Sunflower planting: how about sunflower deficiency?
How about sunflower deficiency? Please introduce in detail the following symptoms of sunflower deficiency: slow growth at nitrogen deficiency seedling stage, slender and thin plants, small and thin leaves, yellowish green or light green, nitrogen deficiency in the middle of growth, early yellowing of lower leaves, small disk, and poor growth of vegetative organs.
2018-07-18 -
Rice diseases and insect pests: how to treat rice heart-drilling insects?
How to treat rice heart-drilling worm? Please introduce the control methods in detail. You can refer to the following methods for control: first, update rice varieties: compress or eliminate a small number of varieties that are particularly susceptible to insects, so as to reduce the pressure and occurrence of chemical control. Second, killing pupae by flooding: due to the harm of Chilo suppressalis.
2018-07-18 -
Rice diseases and insect pests: how to control common rice diseases and insect pests?
How to control common rice diseases and insect pests? Please introduce and guide how to control common rice diseases and insect pests: Rice thrips, leaf rollers (rice bracts), rice leaf borer, rice planthopper. Detailed control methods can be referred to the following methods: first, rice thrips rice thrips are very small, adults are dark brown, winged, crawling.
2018-07-18 -
Rice cultivation: how to control diseases and insect pests in the middle and later stages of rice?
How to control diseases and insect pests in the middle and later stage of rice? Please introduce in detail the methods for the control of rice diseases and insect pests in the middle and later stages, including rice blast, bacterial leaf blight, stem borer and planthopper, which can be controlled with reference to the following methods: (1) the control of rice blast is at the jointing and tillering stage of rice, when the central diseased plant appears in the field (early July).
2018-07-18 -
Rice diseases and insect pests: what should be paid attention to in the control of rice diseases and insect pests in the later stage?
What should be paid attention to in the control of diseases and insect pests in the later stage of rice? Please guide the prevention and control of diseases and insect pests in the later stage of rice need to pay attention to the following points: the control object should be specific to the different types of diseases and insect pests in the field, take the corresponding pesticide control. When pesticides are mixed, the content of pesticides should be made clear, especially in the prevention and control of neck blast.
2018-07-18 -
Rice diseases and insect pests: what are the diseases and insect pests in the later stage of rice? How to prevent and cure it?
What are the diseases and insect pests in the later stage of rice? How to prevent and cure it? Please introduce in detail the main diseases and insect pests in the later stage of rice: 1. Sheath blight: the recent increase in sheath blight has accelerated, with an average disease rate of 13.7% and a diseased plant rate of 3.3%, which is significantly faster than that of the previous period, especially in Wuyunjing series varieties. sheath blight is generally serious.
2018-07-18 -
Rice diseases and insect pests: what are the rice diseases and insect pests in August?
What are the diseases and insect pests of rice in August? Please introduce and guide how to control rice diseases and insect pests in August. The key control objects are rice false smut, panicle neck blast and bacterial leaf spot, as well as rice planthopper and rice leaf roller. Can refer to the following methods for prevention and control: 1, a week before the rice break (when packing a big bag),.
2018-07-18 -
How to preserve cotton seeds in winter?
How to preserve cotton seeds in winter? What should I pay attention to? Please introduce the method of winter cotton seed storage methods can refer to the following list: 1, cotton seed preparation first choose full mature cotton seed. The structure of full and mature cotton seed coat is dense and hard, and there is wax to defend against the outside world.
2018-07-18 -
How to control rice leafminer?
Growing rice this year, we found that there are a large number of leaf miners in the field. What are the hazards of rice leaf miners? How to control rice leafminer? Ask netizens to help introduce and guide the methods to control the harm of rice leaf miner and the control methods in the following detailed introduction and control methods for the majority of netizens' reference. Hidden leaves of rice.
2018-07-18 -
How to control rice sheath blight?
How to control rice sheath blight? When will the detailed control of rice sheath blight begin? Please help guide the harm of rice sheath blight to rice is very serious, the best control method is to prepare to plant rice from the beginning, the following is a detailed description of the control methods and reasons for netizens.
2018-07-18 -
How to control rice sheath blight?
What is the harm of rice sheath blight? How to control rice sheath blight? Netizens are also asked to help introduce the harm of rice sheath blight into leaf sheath disease, leaf disease and stem disease, which are described in detail as follows. Leaf sheath disease: dark green water-immersed edge blurred spots appear near the water surface, and then gradually expand into an oval or.
2018-07-18 -
What is rice sheath blight?
What is rice sheath blight? What are the hazards of rice sheath blight? Also ask friends to help introduce the harm of rice sheath blight: Rice sheath blight is also known as moire disease. The disease can occur from seedling stage to panicle stage. Leaf sheath infection produces dark green water-immersed edge blurred spots near the surface, and then gradually expands into an oval or cloud.
2018-07-18 -
How to control rice blight by seedling?
How to control rice blight by seedling? Are there any effective prevention and control methods? Rice bacterial wilt is the number one disease of rice seedlings. Generally, rice bacterial wilt can be divided into two types: one is fungal bacterial wilt, the other is physiological bacterial wilt, also known as bacterial wilt. The following is aimed at the blight.
2018-07-18 -
How to control rice blight?
What are the hazards of rice blight? How to control rice blight? Also ask experienced netizens to help introduce the harm of rice blight and control methods can refer to the following introduction. The harm of rice blight 1. The harm of blight to rice buds: it occurs before or when it is unearthed, the buds of seedlings or.
2018-07-18 -
Control of rice diseases and insect pests: how to control rice whitefly?
How to control rice whitefly? What are the hazards of rice whitefly? How does rice whitefly happen? Please introduce the harm of rice whitefly: Rice whitefly, also known as rice whitefly, is a new pest on rice. In addition, damage to sugarcane, corn and other food crops, as well as horse tang, paspalum grass, gold and other crops.
2018-07-18