Zein comprises half of all seed protein in corn and CSP is the major protein in cottonseed (2). In addition, CSP contains 18% nitrogen (3). These seed protein reserves are potential carbon and nitro...Bewley, J. D.; Black, M. Structure of seeds and their food reserves. In Physiology...
A seed has almost everything it needs to become a plant neatly tucked inside of it, save the water that is the trigger for germination. Seeds have three parts: an embryo, the nutritive tissue that surrounds the embryo, and the protective seed coat. The embryo lies dormant until the seed ...
When the same plant bears unisexual flowers of both sexes, it is said to be monoecious (e.g., tuberous begonia, hazel, oak, corn); when the male and female flowers are on different plants, the plant is dioecious (e.g., date, holly, cottonwood, willow); when there are male, ...
What are the categories of fruits? fruit, the fleshy or dry ripenedovaryof aflowering plant, enclosing the seed or seeds. Thus,apricots,bananas, andgrapes, as well asbeanpods,corngrains,tomatoes,cucumbers, and (in their shells)acornsandalmonds, are all technically fruits. Popularly, however, ...
Seventeen different amides and 1 carbamate were synthesized as possible antidotes for 6 different thiocarbamate herbicides [EPTC (S-ethyl N,N-dipropylthiocarbamate), vernolate, pebulate, molinate, butylate and cycloate] in corn [Zea mays]. Only 6 of the 18 compounds failed to show significant ...
The structural and histochemical features of the seed coat of Vog. were investigated by bright-field and fluorescence light microscopy, and scanning electr... G Serrato-Valenti,L Cornara,M Ferrando,... - Canadian journal of botany = Journal canadien de botanique 被引量: 53发表: 1993年 Effec...
Figure 4. The corn plant has both staminate (male) and carpellate (female) flowers. Staminate flowers, which are clustered in the tassel at the tip of the stem, produce pollen grains. Carpellate flower are clustered in the immature ears. Each strand of silk is a stigma. The corn kernels...
STEERING PART STRUCTURE OF COMBINE HARVESTER In order to improve the stability of 4YZS-4 type corn for seed harvester,mechanical model of ear box bracket under typical operating conditions was built. By finite element simulation,position of maximum stress and maximum displacement w... 被引量: 0...
Firstly, the chemical, thermal, and mechanical properties of cornstarch-based composite were discussed. Then, the effects of various types of plasticizers on the flexibility of the cornstarch-based composite were addressed. The effects of chemical treatments on the properties of biocomposite using ...
missing either the male or female reproductive whorls. There can be either male flowers or female flowers on such plants. This means pollen must be transferred from the male flowers to the female flowers, usually by pollinators. The photograph of the corn tassels is an example of incomplete ...