Symptoms and control of kidney bean spot disease
It is mainly harmful to leaves. The leaf spot is round or nearly round, mostly born on the leaf tip or leaf margin, the margin is brown, and when the middle is light brown to grayish brown wet, there are scattered or whorled small black spots on the spot. Prevention and control methods: strengthen the management in the shed (such as often foliar topdressing Fengshou No.1, etc.), especially to control the air humidity. Then there is chemical control, you can choose Kobo wettable powder or compound thiophanate wettable powder and so on.
- Prev
There are many taboos in the flowering period of kidney bean and its matters needing attention
The main reason for the low flowering and fruit setting rate of kidney bean is the improper management of flowering period. Therefore, remind vegetable farmers that we must do a good job in the management of the flowering period of kidney beans to ensure the high quality and high yield of kidney beans. The following points should be paid attention to in production: first, avoid high temperature. Kidney beans do not like high temperature, higher temperature often causes kidney bean branches.
- Next
The benefit of premature delivery of kidney beans after picking leaves first is high.
At present, kidney bean cultivated in greenhouse is in the stage of spreading vine and blooming, how to ensure its high yield and harvest? Here, the reporter suggests that vegetable farmers should grasp the following key measures for management. First of all, pinching at the right time. The cultivation environment of kidney bean in greenhouse is different from that in open field, which shows the growth rate due to the higher temperature in the greenhouse.
Related
- The first cup of black tea in spring, the flavor and history of tea gardens in Kenya, Africa
- The computer can not only choose potatoes, but also grow tea rice. AI will grow winter oolong tea champion.
- It is not only the inflated tea bitten by insects, but also engraved with the four seasons tea in Beipu.
- The Oriental Beauty Tea Festival in Zhuxian County takes the stage at the weekend to experience the plus-size feast of oil tea.
- & quot; Oriental Beauty Tea & Exploration of Emei in Hsinchu, the hometown of quot;
- The new variety of strawberry "Tainong 1" dessert is the first choice with mellow aroma. Crimson gorgeous
- History of Tea in Taiwan: from Wild Inner Mountain to Export Tea Garden
- Two types of Taiwan Oriental Beauty Black Tea won the British three-Star Award for Childhood Tea Xiang Zhang Jiaqi changed from pilot to champion tea maker.
- Banana species and varieties: the planting history of Taiwan Xianren banana and dwarf banana is long, is banana disease resistant?
- Coffee planting Technology: Qianjie Coffee from Seedling to harvesting