Method for increasing green degree of ball-flower bud branches of loose-flower cauliflower
A technology of greenness and cauliflower, which is applied in the field of agricultural cultivation, can solve the problems of quality decline, occurrence of bracts, easy loose flower bulbs, etc., and achieve the effect of good commodity value, high quality, and shortening the time for cleaning inter-row grooves
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Embodiment 1
[0027] Choose the variety of Songhua type cauliflower: early-maturing variety - Qingnong 55
[0028] Promote the greenness of flower ball bud branches and stems by changing the cultivation methods and methods, specifically including the following methods:
[0029] 1. Increase the cultivation density: realize by increasing the row spacing of the plants. According to the local cultivation habits of cauliflower, change the row spacing of the plants. The row spacing is 50cm-60cm, and the row spacing is 60cm-70cm. figure 1 Acupoint "V" pattern, each plant staggered colonization. The cultivation density is 2000-2100 plants / mu, and the early-maturing varieties adopted in the present invention are the varieties harvested 45-55 days after the autumn cultivation and field planting in the Yangtze River Basin.
[0030]2. Water management: Songhua cauliflower has many and thin leaves, 16 to 22 leaves in the middle and late growth period, 4 to 6 leaves more than ordinary cauliflower variet...
Embodiment 2
[0034] Choose the variety of Songhua type cauliflower: medium-ripening variety——Songhua 75
[0035] Promote the greenness of flower ball bud branches and stems by changing the cultivation methods and methods, specifically including the following methods:
[0036] 1. Increase the cultivation density: by increasing the row spacing of the plants, according to the local cultivation habits of cauliflower, change the row spacing of the plants, the row spacing is 50cm-60cm, and the row spacing is 60cm-70cm. Type pattern, each plant staggered colonization. The cultivation density is 1900-2000 plants / mu, and the mid-maturing variety adopted in the present invention is the kind harvested in 65-75 days after the autumn cultivation and field planting in the Yangtze River Basin;
[0037] 2. Water management: Songhua cauliflower has many and thin leaves, 16 to 22 leaves in the middle and late growth period, 4 to 6 leaves more than ordinary cauliflower varieties, and the transpiration incre...
Embodiment 3
[0041] Choose the variety of pine-flower cauliflower: mid-late-maturing variety-Full Moon
[0042] Promote the greenness of flower ball bud branches and stems by changing the cultivation methods and methods, specifically including the following methods:
[0043] 1. Increase the cultivation density: by increasing the row spacing of the plants, according to the local cultivation habits of cauliflower, change the row spacing of the plants, the row spacing is 50cm-60cm, and the row spacing is 60cm-70cm. Type pattern, each plant staggered colonization. The cultivation density is 1800-1900 plants / mu. The middle-late-maturing variety adopted in the present invention is a variety harvested more than 90 days after autumn planting in the Yangtze River Basin.
[0044] 2. Water management: Songhua cauliflower has many and thin leaves, 16 to 22 leaves in the middle and late growth period, 4 to 6 leaves more than ordinary cauliflower varieties, and the transpiration increases, which is pr...
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