-
What are the key management techniques for cotton during the flowering and boll stage?
Cotton enters the flowering stage in early July, and the period from late August to early September when bolls open is the flowering and boll stage. The flowering and boll stage is the period of most vigorous cotton growth and development, and also the key period that determines yield. This year, due to higher temperatures, cotton growth and development has generally been faster, which
-
Key Field Management Techniques for Cotton During the Squaring Stage
Currently, cotton in Shache County is about to enter the squaring stage. All townships must attach great importance to field management of cotton fields during the bud and boll stage, and specifically provide technical guidance focused on fertilizer and water management, intertillage and weeding, and chemical regulation. 1. Prepare for the first watering. Conventional irrigated land should be intertilled, weeded, and have the film removed before the first watering
-
Proper Management Measures for Tea Gardens in Tea Cultivation
1. Tea gardens newly planted this spring 1. Timely replenishment of water according to weather conditions. Recently, our county has had high temperatures and little rain, which is extremely unfavorable to the growth of tea seedlings. Water should be replenished in time to resist drought and ensure the successful establishment of the tea garden. When replenishing water, avoid high temperatures and strong sunlight, and do it in the early morning and evening. 2. Reasonable intercropping
-
Chemical Weed Control Methods for Bupleurum Before and After Sowing and During the Growing Period
1. Pre-planting chemical weed control. For wasteland, second-time wasteland or fallow land with many perennial weeds, 10-15 days before land preparation or during the period of vigorous weed growth, spray 1000 ml of 10% systemic translocated-type non-selective herbicide glyphosate aqueous solution per mu ("Nongda" and "Feida" also belong to the same type of product).
-
What are the control methods for leaf blight in Atractylodes macrocephala?
Just from the name Atractylodes macrocephala, it is hard for us to know what kind of thing it is. In fact, Atractylodes macrocephala is a kind of traditional Chinese medicine. As we all know, traditional Chinese medicine culture has always been deeply rooted in people's hearts in our country, because traditional Chinese medicine does much less harm to the human body when treating diseases, and traditional Chinese medicine can
-
Angelica dahurica Cultivation Experience and Key Planting Techniques
This spring and summer, the nationwide climate has been abnormal, with large areas affected by drought and long duration. Angelica dahurica production has been affected to some extent. Currently, the market supply of new goods is low, and most of the supply has been purchased by medicine dealers in the production areas. The movement of old stock has also turned from sluggish to smooth. Angelica dahurica prefers a warm and humid climate and an environment with
-
How to carry out field management during Eucommia ulmoides planting
1. Intertillage and weeding: After Eucommia ulmoides is planted, the root system has not yet taken firm hold, so intertillage should be shallow rather than deep, and weeding should be thorough. If intercropped with crops, it can be carried out together with the intertillage and weeding of the crops. When the young Eucommia ulmoides stand closes its canopy, clearing the stand and one intertillage should be carried out each summer to promote the growth of the young trees.
-
Eucommia ulmoides summer seedling raising methods and technical key points
Air layering propagation: from June to July each year, on superior plants select 2-3 year old, sturdy branches about 1 cm in diameter as the layer branches, choose a spot about 15 cm from the point where the layer branch emerges as the layering position, and at the layering position use a knife to peel off a ring of bark, with a width of
-
Field management key points during Saposhnikovia divaricata cultivation
Saposhnikovia divaricata has strong adaptability and strong drought tolerance; as long as a full stand of seedlings is ensured, management during the growing period is relatively simple. To promote its growth and development, some growth-promoting and growth-controlling measures can be taken. (1) Topdressing and watering In general, when Saposhnikovia divaricata is cultivated artificially in the first year, if sufficient base fertilizer is applied, it rarely
-
Key Management Techniques for Saposhnikovia divaricata During the Seedling Stage
The main direction of management during the seedling stage of Saposhnikovia divaricata is to promote strong seedlings and early growth on the basis of ensuring a full stand. (1) Control the temperature of the arched shed: When raising seedlings in a plastic film arched shed, the period from sowing to emergence is a sealed period. Frequent checks should be made to control the temperature inside the shed well, generally with 2
条件筛选