-
-
What precautions should be taken when applying organic fertilizer?
What should be noted when applying organic fertilizer? Here is an introduction. Organic fertilizer has a complete range of nutrients and a long-lasting, balanced fertilizing effect. It can improve soil structure, build soil fertility and improve the soil, promote the release of soil nutrients, and supply crop nutrients. It is especially important for the development of organic agriculture, green agriculture and pollution-free agriculture. However, when applying...
-
What should be noted when using ammonium bicarbonate for agricultural use?
What should be noted when applying ammonium bicarbonate for agricultural use? Please give an introduction. The following points should be noted when applying ammonium bicarbonate for agricultural use: 1. Ammonium bicarbonate must not be mixed with alkaline fertilizers, to prevent nitrogen volatilization and loss of nitrogen. 2. Foliar spraying is taboo. Ammonium bicarbonate is highly corrosive to crop leaves...
-
How to control aphids when growing cotton?
How to control aphids when growing cotton? Please explain the control methods. Methods for controlling aphids in cotton growing include: spraying omethoate on overwintering hosts to eliminate aphids on the overwintering hosts. The pesticide methods for controlling aphids in cotton fields include: 1. 3% acetamiprid, 1000 to 2000 times dilution per mu for spraying. 2. 5% Dingji, 2500 to 4000...
-
What should be noted when controlling the rice leaf roller (Cnaphalocrocis medinalis) in rice?
What should be noted when controlling the rice leaf roller in rice? Please give guidance. To control the rice leaf roller, you must first know the timing of control. The control timing is determined comprehensively through the development progress of the insect stages and the fluctuation dynamics of adults under light traps, with reference to the stage duration table and in combination with short- and medium-term weather forecasts. To ensure a true grasp...
-
What should be noted when planting kudzu?
What should be noted when planting kudzu? Please give an introduction. The following points should be noted when planting kudzu: 1. Site selection: Kudzu has strong adaptability and does not have strict requirements for soil conditions, but deep, fertile, well-drained sandy red loam is best. 2. Land preparation: For general dry land, plow and turn about 33 cm, break up and rake the soil surface...
-
Ganoderma (Reishi) Cultivation Techniques: How to Control Coprinus Mushrooms When Growing Ganoderma?
How to control Coprinus mushrooms when growing Ganoderma? Please introduce 1. Morphological characteristics The common morphological features of Coprinus species are that the cap is initially bullet-shaped or oval, jade white, grayish white, or grayish yellow, and most of the surface has scaly hairs. The stipe is slender and hollow. After maturity, the cap expands, the gills change from white to black, and finally autolyze together with the cap into ink-like liquid. The spores are black, oval, and mixed within the ink-like liquid.
-
What should be noted when girdling Eucommia ulmoides?
What should be noted when girdling Eucommia ulmoides? Please give guidance. When girdling Eucommia ulmoides, note the following points: 1. Girdling time. Generally, it should be carried out when the temperature is 25-30°C and the relative air humidity is 70-90%. 2. Choose Eucommia ulmoides trees that have grown for more than 10 years and are vigorous in growth (weak or poorly growing trees are not suitable for girdling)...
-
What pests need to be controlled when growing autumn pumpkins?
What pests do autumn pumpkins need protection from? Please provide an introduction and guidance on methods. The main pests of autumn pumpkins include aphids, thrips, melon borers, and leafminers. The following methods can be referenced for control: 1. When aphids, thrips, and spider mites occur, use 10% Dagonchen at 2000 times dilution, or Duxiezi at 2000 times dilution for control....
-
What should be noted when planting autumn pumpkins? Detailed explanation of cultivation key points
What should be noted when cultivating autumn pumpkins? Please give guidance. Generally, there are two methods for cultivating autumn pumpkins: one is to renew and renovate summer-sown pumpkins, and the other is autumn sowing. The methods can refer to the following: 1. Renovate old plants. For summer-sown pumpkins, in mid-August remove all old and tender pumpkins, cut off old leaves and...
条件筛选